Let's learn about Coding via these 500 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology.
“Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” ― Martin Fowler
1. 14 Patterns to Ace Any Coding Interview Question
The process of preparing for coding interviews is anxiety-inducing for many developers. There’s so much material to cover, and often much of it feels irrelevant to what devs are doing in their day jobs, which only adds to the stress.
2. What is a Full Stack Developer and How Do You Become One?
A full stack developer is an engineer who can handle all the work of databases, servers, systems engineering, and clients.
3. How to Read Text File in Python?
Python provides built-in functions to perform file operations, such as creating, reading, and writing into text files.
4. How to Delete Commits From Remote in Git
This article explains how to remove commits from a remote server in Git.
5. Using Postgres Effectively in Spring Boot Applications
Spring Boot supports Postgres. Just add dependencies, create a database, connect to it, and create an entity, repository, and controller.
6. How to Centre an Element in CSS with Tailwind
In this guide, we'll be covering how you can vertically and horizontally center an element or text with tailwind.
7. Git Branch Naming Convention: 7 Best Practices to Follow
Git branching naming conventions support the organic growth of a codebase in a systematic way. It helps in separating the work strategically.
8. Java Algorithms: Merge k Sorted Lists (LeetCode)
An easy approach to the hard leetcode problem Merge k Sorted Lists from that many people using Java Algorithms will need to learn in order to be effective.
9. Java Algorithms: Linked List in Binary Tree (LeetCode)
Linked List in Binary Tree
10. How to Find the Product of All Elements in an Array Except Self - Blind 75 LeetCode
How to Find the Product of All Elements in an Array Except Self? You must write an algorithm that runs in O(n) time and without using the division operation.
11. Java Algorithms: Copying List with Random Pointer (LeetCode)
A linked list of length n is given such that each node contains an additional random pointer, which could point to any node in the list, or null.
12. The 7 Software Architecture Books Experienced Developers Need to Read
These books are full of advice and avoiding costly mistakes in the initial phase of software development.
13. Best Practices for Event-Driven Microservice Architecture
If you’re an enterprise architect, you’ve probably heard of and worked with a microservices architecture. And while you might have used REST as your service communications layer in the past, more and more projects are moving to an event-driven architecture. Let’s dive into the pros and cons of this popular architecture, some of the key design choices it entails, and common anti-patterns.
14. Ruby: How to read/write JSON File
In Ruby read and write JSON file to hash can be achieved using File Handling.
15. Why Do You Need a Cancellation Token in C# for Tasks?
The algorithm how and when you should use cancellation tokens for tasks in c# to use cooperative cancellation when working on parallel computing projects.
16. Async/Await in Golang: An Introductory Guide
Golang is a concurrent programming language. It has powerful features like Goroutines and Channels that can handle asynchronous tasks very well. Also, goroutines are not OS threads, and that's why you can spin up as many goroutines as you want without much overhead, it's stack size starts at 2KB only. So why async/await? Async/Await is a nice language feature that provides a simpler interface to asynchronous programming.
17. How to Deploy a React Application With Firebase Hosting
In this blog, I am going to discuss how we can deploy react applications within a few minutes by using Firebase.
18. JavaScript Practical Coding Challenges For Beginners
Hello JavaScript code newbie! In this article I'm proposing you a series of coding challenges that will help you practice the basic language constructs and algorithms.
19. What is IPFS? - A Beginner's Guide
IPFS consists of several innovations in communication protocols and distributed systems that have been combined to produce a file system like no other.
20. Creating a Library of React Components using Create React App
UPDATE: You can use the npm package create-component-lib to automate all the steps described in this blog post.
21. 21 Websites to Learn Programming for Free
Codecademy, udemy, and Coursera are some of the best websites to help you learn programming for free from the ground up.
22. Go: The Complete Guide to Profiling Your Code
Go is a programming language often used for applications in which performance matters. Optimizing your code based on assumptions is not a best practice of course. You need to have insights about your code performance and bottlenecks to be able to optimize it efficiently.
23. Let's Write a Video Codec, Part 2: the DCT in Two Dimensions
The Discrete Cosine Transform (DCT), applied to 2D data. Frequency domain compression.
24. Let's Write a Video Codec, Part 1: the DCT
Learn the basics of the Discrete Cosine Transform - the technology that drives the field of image and video compression
25. How to Create a Solar System in JavaScript With Three.js 🌌
Create a Solar System in JavaScript with Three.js by using this guide!
26. Can Your Child Code?
Over the next fifty years, your child will hear one consistent question throughout their working life, “Can you code?”
27. 5 Emerging Programming Languages With a Bright Future
When it comes to the project and its realization, you should take into consideration lots of aspects. And the choice of the technology stack is one of the crucial things that can define how successful and smooth your project will be. Depending on the idea and requirements of your application, site or product, you may find and select a proper programming language (PL).
28. How to Debug Any Problem
The ability to quickly and effectively find and resolve bugs in new and established systems is one of the most valuable [engineering] skills that you can develo
29. Coding - The Universal Language You Must Learn
Coding is a universal language, a 21st-century survival skill everyone can learn. Today more than ever, coding is a base requirement in numerous careers.
30. Solving the Dreadful Certificate Issues in Python Requests Module
Solve the dreadful certificate issues in Python requests module.
31. Docker Images: Name Vs. Tag Vs. Digest
A quick guide to using name, tag, and docker for docker image pull.
32. Setting up Kafka on Docker for Local Development
In a world where data is king, Kafka is a valuable tool for developers and data engineers to learn.
33. How to Get SSL/HTTPS for Localhost
A step-by-step guide for getting to https://localhost:3000 Create a certificate to make ourselves a Certificate Authority (CA) that can sign SSL certificates.
34. Understanding the Factory Pattern in C# — With Examples
The Factory pattern allows developers to create objects without specifying the exact class of object that will be created.
35. The 10 Best Node.js Logging Libraries
10 of the best Node.js logging libraries + how to get up and running with them. 1. Pino, 2. Winston, 3. Bunyan...
36. 19 Little-Known Programming Myths
You might think a profession based on logic and learning would be immune to folklore, but the developer community remains rife with myth — myths so pervasive they begin to manifest into reality.
37. Calling Shell Commands from Python: OS.system vs Subprocess
If you are a Python programmer, it is quite likely that you have experience in shell scripting. It is not uncommon to face a task that seems trivial to solve with a shell command. Therefore, it is useful to be familiar with how to call these commands efficiently from your Python code and know their limitations.
38. How to Set Up a Monorepo With Vite, TypeScript, and Pnpm Workspaces
In this article, we will talk about how to set up a monorepo with Vite, Typescript, and pnpm workspaces.
39. AWS/Azure/Google Certifications are More Important than Linux Certs
Skip the Linux certs and go with AWS/Azure/Google certification instead. These days, pretty much every cloud provider has their own version of Linux.
40. How to Export HTML Tables into PDF Documents Using JavaScript
Web apps that contain tables, charts, and graphs often include an option to export the data as a PDF. Have you ever wondered, as a user, what's going on under the hood when you click that button?
41. 19 GitHub Repositories to Make you a 10x Developer
Invaluable pointers about repositories on GitHub that offer immense value to developers that are at the early stages of their journey.
42. Resolving the CROSSSLOT Keys Error with Redis Cluster-Mode Enabled
Why "CROSSSLOT Keys in request don't hash to the same slot" error happens in a Redis Cluster, and how to solve it.
43. How AI Bots Code: Comparing Bing, Claude+, Co-Pilot, GPT-4 and Bard
In this article, we will compare four of the most advanced AI bots: GPT-4, Bing, Claude+, Bard, and GitHub Co-Pilot, by asking them to solve coding challenges.
44. The Difference Between JDBC, JPA, Hibernate, and Spring Data JPA
Connecting a database to a Java application is not an easy process. You need to consider the connection pool, the data access layer, etc.
45. 12 cool things you can do with GitHub
I can’t for the life of me think of an intro, so…
46. 10x Performance Increases: Optimizing a Static Site
A couple months ago, I was traveling outside of the U.S. and wanted to show a friend a link on my personal (static) site. I tried navigating to my website, but it took much longer than I anticipated. There’s absolutely nothing dynamic about it — it has animations and some responsive design, but the content always stays the same. I was pretty appalled at the results, ~4s to DOMContentLoaded, and 6.8s for a full page load. There were 20 requests for a <em>static site</em>, with 1mb of total data transferred. I was accustomed to my 1Gb/s, low latency <a href="https://hackernoon.com/tagged/internet" target="_blank">internet</a> in Los Angeles connecting to my server in San Francisco, which made this monstrosity seem lightning fast. In Italy, at 8mb/s, it was a different picture entirely.
47. Celebrating Women in STEM and Encouraging the Next Generation
By increasing girls' access to STEM education and resources, we can work to close the gender gap in STEM and create a more diverse and inclusive workforce.
48. What is Python Good for? Why Beginner Should Learn Python?
Data science and machine learning are the two main things Python is perfect for. Code simplicity, higher salary, and automation are just some of the best reasons to Learn Python, if you're on the fence about it.
49. Software Maintenance Types: Corrective, Adaptive, Perfective, and Preventive
Enhancing product functionality, reducing deterioration, and satisfying the needs of users - all of that is achieved through software maintenance.
50. 5 speed improvements in Python 3.7
Here are the major speed boosts you’ll get with Python 3.7 versus 3.6
51. 🤩 24 Coolest VSCode Extensions That Will Rock Your World 🛠
Are you looking for the amazing VS Code extensions for your web app? Then Here is the amazing collection of the best vs code extensions of 2020.
52. A Basic Knowledge of Python Can Help You Build Your Own Machine Learning Model
Let's build our own Machine Learning Model with Tensorflow, a Python library.
53. Understanding SOLID Principles in JavaScript
The invention of SOLID principles began in the late 80s. Robert C. Martin started to develop these principles while arguing the principle of software design on USENET (an early kind of Facebook). After addition and subtraction, Robert C. Martin formulated the principles in the early 2000s. It was until 2004 that the principles were arranged and called SOLID principles. It is an acronym that stands for five specific design principles.
54. How to Сompress a mysqldump Backup Using Gzip
What is mysqldump?
55. An Intro to Coding for Kids: What Every Parent Should Know
The correct coding platform can foster an environment where your child can explore their curiosity and better understand how technology influences the world.
56. Including Files and Deeply Directories in Rust
One of the things that's been criticized by newbies in Rust is the file include mechanism. About 2 days ago, I spent around 5 hours on how I was supposed to include a file that was referenced deep down in a directory tree. The docs didn't help, as they were simple structures. Here I'll show you how you can include your code in different parts of the application, even when the structure is complex, and save you hours on how to do this supposedly trivial task.
57. What are Table Attributes and Their Advantages in HTML?
Read this article to know more about the table attributes and the advantages of table attributes in HTML.
58. How to Install and Configure PHP for Apache and MySQL
In this article, we explain how to install PHP, Apache, and MySQL and then find out how to configure PHP.
59. How to Authenticate a User via Face Recognition in Your Web Application
Facial recognition-based authentication to verify a user in a web application is discussed in a beginner-friendly manner using FaceIO APIs.
60. How Coding Education Prepares Kids for Life – Not Just Careers
It's increasingly important for children to learn how to use technology and understand how it works – for everyday life and better careers.
61. Coding vs Scripting: What Are The Differences?
You’ve probably seen somewhere someone saying coding vs scripting. When I first saw that, I thought that those two are the same things, but the more I learned I found out that there are some main differences between those two. So, what are those differences?
62. Finding The Most Important Sentences Using NLP & TF-IDF
We’re going to use Term Frequency — Inverse Document Frequency (TF-IDF) to find the most important sentences in a BBC news article. Then we are going to implement this algorithm into a quick & easy Firefox extension.
63. Yet Another Lightning Hydra Template for ML Experiments
Flexible and scalable template based on PyTorch Lightning and Hydra. Efficient workflow and reproducibility for rapid ML experiments.
64. Java for Humans {Classes & Objects}
In your life, you’ve learned about many types of animals, people, buildings, sports, schools, and so on. In English class, we refer to these “people, places, or things” as nouns. In Java, we can refer to them as objects — you can think about objects in Java as you do about nouns in English.
65. Let's Build a Linux Shell [Part I]
66. How to Erase Expired Docs Automatically with MongoDB (TTL index)
Recently I needed to delete some documents that I saved in MongoDB after some time. I can think of a few examples of why we would want to delete data after some time:
67. Mastering Synchronization Primitives in Go
Golang's Goroutines make it easy to run code concurrently. We can simply add the keyword “go” in front of a function call to make it run in a separate routine, or asynchronously.
68. Create React Modal using reactjs-popup
Nowadays, Modals are one of the most used components in React Application, having an easy way to create React Modals will help you sheep Modals related features fast in your upcoming React Applications.
69. Confessions of a DevOps Guru: How I Would Learn Devops If I Could Start Again
In this article, a seasoned DevOps pro spills the beans on three epic mistakes and how to avoid them.
70. 4 Google Chrome Extensions That Improve My Coding Workflow
The four Google Chrome Extensions that I base my coding workflow around are YouCode, Web Developer, Window Resizer for Developer, Wappalyzer all on the store.
71. Advanced JavaScript Tutorial: How to Reload a Page with Location.reload(true)
Have you ever felt like you needed to start over and press the refresh button?
72. Why It is Important to Monitor Code Quality
Code is a book and what the reader gets out of this book will depend on how the code is written.
73. 40 Best Websites to Learn Programming Online Right Now
If you’re new to coding, you’ll be pleased to hear that there are a ton of great resources on the web to help brand new programmers learn programming from scratch. In fact, some of the best programmers in the industry are autodidacts with no formal degree in computer science.
74. How the TypeScript Pick Type works
The Pick utility Type lets us take types based off existing ones, by selecting specific elements from them. Let's look at how it works and when to use it.
75. 32 Awesome JavaScript Snippets (one-liners) You Should Use in 2023
I'd like to share some useful JavaScript stuff I have saved
76. 5 Free JavaScript Spreadsheet Libraries in 2021
Spreadsheet libraries are in high demand today. Such solutions are convenient as they offer ready-made applications, save the developers' time and the owners' money. They can be used in any business domain to deal with big amounts of data.
77. Top LeetCode Patterns to Use for FAANG Coding Interviews
Coding patterns like Sliding Window or Two Heaps enhance our “ability to map a new problem to an already known problem.”
78. Differences Between Includes and Joins in Ruby on Rails
Many of us know about includes, joins but sometimes we confuse about their usage. As I was experimenting with code refactoring in one of my projects, there I have tried these things. So I thought I can share these findings with you guys.
79. Top Python Resources for Beginners
80. Deploying a Kubernetes Cluster on CentOS
In this article, we will explore the steps needed to deploy Kubernetes on CentOS.
81. Getting Started with MariaDB using Docker, Python and Flask
Since being forked from MySQL back in 2009, MariaDB has become one of the most popular databases of choice for developers over the past decade. While many technologists have likely gravitated to it as a solution due to its open source roots and that it's rooted in the relational database world, that really only begins to scratch the surface of what MariaDB has to offer.
82. How To Write Benchmarks In Golang Like An Expert
Golang: benchmarking made easy
In this article we'll see how we can use golang's benchmark utility to easily write benchmark tests. Also, we'll see how to plot
83. 9 Functional Programming Concepts Everyone Should Know
This article will introduce functional programming concepts that every programmer should know. Let's begin by defining what functional programming is (FP from now on). FP is a programming paradigm where software is written by applying and composing functions. A paradigm is a "Philosophical or theoretical framework of any kind." In other words, FP is a way for us to think of problems as a matter of interconnecting functions.
84. Stop Infinite Scrolling on Your Website - Now!
Do people love infinite scrolling on the websites they visit or are theyfine with clicking on ‘Read more’ or ‘View more?’ Infinite scrolling eliminatesthe need for pagination which is the process of separating digital content into different pages. Here’s my view on infinite scrolling and why it is a recipe for disaster.
85. Why Coding for Kids is Key to American Business Success
Teaching kids to code is vital for American business success. It prepares the workforce, bridges skill gaps, and fosters innovation.
86. The 10 Best JavaScript Frameworks to Use in 2023
In this blog post, we will explore the top 10 JavaScript frameworks to consider using in 2023, along with their pros and cons.
87. Understanding the Sliding Window Pattern: Efficient Utilization Through Examples
The article explores the Sliding Window pattern's efficient application through illustrative examples.
88. The Power of Achieving Flow State in DevEx
Optimize developer workspaces for flow state, promoting focus and productivity. Discover how Standardized Development Environment (SDE) platforms promote flow.
89. How to Combine .NET Core and Python for Seamless Integration
Check out this post to see how you can use Python from inside a C# .NET Core application with a more modern approach than my original articles using Pythonnet.
90. Micro-Frontends: Using TypeScript's Ambient Modules
How to use TypeScript's ambient module feature for cross-sharing micro-frontend imports using single-spa.
91. Technical Data Science Interview Questions: SQL and Coding
A data science interview consists of multiple rounds. One of such rounds involves theoretical questions, which we covered previously in 160+ Data Science Interview Questions.
92. How to Use Swift for Web Development
In this article I'll introduce you the web technology that I created myself which can compete with the most popular web frameworks like Angular, React, an Vue!
93. How to Become a 10x Dev: An Essential Guide
The ultimate guide to becoming a 10x Dev - or what kind of devs I'm hiring (and promoting) as a VP of Engineering?
94. Functional Programming With JavaScript: A Deep Dive
Unlock the power of functional programming in JavaScript! Learn key concepts, practical examples, and unleash its potential in your projects.
95. Simple Steps to Optimize Your App Performance with MongoDB, Redis, and Node.js
Here at <a href="https://getstream.io" target="_blank">Stream</a>, we power activity feeds for 300+ million end users and love playing around with ways to utilize our product in all sorts of use cases. Most recently, we built Winds, <a href="https://getstream.io/winds/" target="_blank">an open-source RSS and Podcast</a> application with a strong focus on UI and UX.
96. Automating Instagram API Using Python: Gain Active Followers
Hi Devs!
97. Design Patterns: Builder Pattern in Modern C++
In software engineering, Creational Design Patterns deal with object creation mechanisms, trying to create objects in a manner suitable to the situation. The basic or ordinary form of object creation could result in design problems or added complexity to the design. Builder Design Pattern in C++ solves this specific problem by separating the construction of a complex object from its representation.
98. Top 10 Machine Learning Frameworks
Machine Learning (ML) is one of the fastest emerging technologies today. ML developers are looking for the right framework for their various kinds of projects for ML application development. Top 10 machine learning frameworks listed here are meeting the contemporary needs of developers in cost-effective ways. Let’s learn about it.
99. Fear database changes? Get them under control with CI/CD
Developers often fear database changes because a mistake by anyone on your team can lead to a major outage and even data loss. The stakes are higher when changes are not backwards compatible, cannot be rolled back, or impact system performance. This can cause a lack of confidence and slow your team velocity. As a result, database changes are a common failure point in agile and DevOps.
100. Creating Command-line Based Chat Room using Python
Simple Chat Room using Python
101. My Favorite Resources to Learn SQL in Depth
Practicing SQL online on sites like SQLZoo or SQLFiddle will help you keep up-to-date and improve your SQL skills.
102. Best Practice in CSS: Organisation and Naming Conventions
I've been writing code for over three years. I have always asked myself about the good practices and how I could make my code more readable, understandable, easy to maintain and to be handled by other developers.
103. The Chromecast Protocol - A Brief Look
A brief description of the Chromecast protocol
104. The Array Methods Coming to JavaScript in 2022
Javascript is introducing a few new array methods which let us simultaneously copy an array, rather than changing the original. Let's look at how they work.
105. VS Code Tutorial: How To Set Up A React.js Project With Next.js
Express.js framework provides inbuild APIs which are very useful to build fast and scalable applications efficiently with React.js.
106. How to 10X Your Code [And Your Salary]
At its core, 10x software development is about efficiency.
107. 16 SQL Techniques Every Beginner Needs to Know
This blog post explains the most intricate data warehouse SQL techniques in detail.
108. Top 25 C# Programming Tips
Hi everyone! There is a lot of information about different C# features. About various life hacks and best practices in this language.
I want to tell you about equally useful, but less popular tips for working with this language.
109. My Top 3 Regex Tools
A regular expression - short regex - is a sequence of characters that defines a search pattern.
110. 7 Top Programming Languages To Learn in 2021
The software development industry is flourishing, and the best part is it pays off well! There has been always the demand for good and qualified software developers and that is the reason why more and more people are learning codes as it is the most appealing career option. However, with the new skills, technologies, and programming languages coming up in the industry, developers are finding it difficult to understand the ways to start.
111. How to Setup an Arch Linux Environment for Coding
Setting up Arch Linux environment for coding.
112. 7 Wastes In Lean Software Development [And How To Prevent Them]
In the 1930s, the Toyota Production System gave us lean manufacturing principles. Now, the IT, software and web development industry have also adopted these principles to improve their production processes. In actuality, the concepts and principles of Lean are used in more ways than just in manufacturing. Yet, in IT and software, there are still those who are pointing towards Agile development when they mention Lean and software development in the same context. While it is true that Agile and Lean principles share similar philosophies, there are key differences which set them apart. Diving deep inside Lean, I will discuss what lean talks about other than it’s key points.
113. Angular 16: A New Way to Get Route Information in Angular
Angular 16 introduces a simpler way to obtain route information through @Input. Streamlined code, enhanced development experience. Embrace the power of Angular
114. Writing Google Apps Script Code Locally in VSCode
An easy Set-Up guide to writing google apps script locally with VS code with clasp.
115. How I Solve Problems as a Developer
There is no programmer in the world who knows how to solve every coding problem. That person simply doesn’t exist, because the programming field is so big that to a normal person, it would take two lives to learn all of that, but we only have one life.
116. How to Call a Stored Procedure Using Dapper in C#
Dapper is a popular and easy-to-use object-relational mapping (ORM) tool for .NET developers. It is lightweight, fast, and provides a simple way to execute SQL
117. A Guide on How to Host Your Own Git-Server With Raspberry Pi
Hosting your own git server can be a fun learning experience used to understand the ins and outs of what goes into maintaining a codebase.
118. Please Don't Use OFFSET and LIMIT For Your Pagination
Gone are the days when we wouldn’t need to worry about database performance optimization.
119. How to Insert Binary Tree in Rust
Let's learn interesting Rust concepts like smart pointers and ownership with a classic data structure and algorithm together.
120. A Comparison Of The Best Desktops vs Laptops For Coding
Every programmer who is buying a new computer will ask themselves, ‘Should I buy a desktop or a laptop for coding’? Also, what computer should I buy if I also want to do other things besides coding, like playing games?
121. Build a JavaScript Loan Calculator With HTML & CSS
122. API Testing Without Postman?
If you are testing the backend you need some tools, because you don't see what are you testing. Hoppscotch is a lightweight, web-based API development suite.
123. Writing a Simple MVC (Model, View, Controller) App in Vanilla Javascript
While working on my front-end skills I wanted to see what implementing the MVC pattern could look like in a simple vanilla Javascript app.
124. Top 3 Coding Challenges for Expert-Level React Developers
If you need to prove that you're a React Expert to any prospective employers, the following React concepts are likely to be tested by them and are worth knowing
125. 13 Useful React Libraries for Devs in 2023
Being a modern React developer is not only about understanding the core concepts of React but also about getting well-versed with the whole ecosystem of React.
126. 8 Places to Learn System Design and Software Architecture for Technical Interviews
Hello folks, if you are preparing for System design Interview and looking for best resources to master Software design and System design then you have come to the right place.
127. Is Java The Best Programming language to Learn First?
I often receive questions like which is a first programming language to learn? Is Java a good programming language to start with?, how good Java is as a first programming language? which is the best programming language for beginners, or shall I start with Java or Python?.
128. Developers: The Why and How to Writing Technical Articles
I posted a small broadcast on the need for technical articles to add to my publication on a Whatsapp group of over 200 developers and the response I got prompted me to write this short article. I have found out that many developers do not find it important to write articles and I believe it is not right. As if I knew many developers wouldn’t have technical articles, I decided to add the last paragraph to the BC and to my surprise several developers messaged me that they needed help on starting to write technical articles and that is why I decided to write this quick article.
129. Introduction to Object-Oriented Design Patterns
After hitting a certain level of experience & spending quite enough time in the industry, I have realised the importance of designing/architecting system & software. So I have started looking into system/software design & got to know nothing can better start than a Design Pattern. And the first thing I have done is googling "What is Design Pattern?" Hence got the idea of this article.
130. Learn How to Learn, Before Learning How to Code
While this anecdote is from my own experience, I firmly believe that most of us been in this situation before. One day, you decide to learn something new. Perhaps you want to learn how to code, so you pick the hottest language of the moment. It's a language that "pays the most", works like magic, and everyone is looking for people that know it.
131. Keyboard Handling in iOS using Swift 5
“Handling Keyboard in iOS” — This has been a topic or rather a problem since the inception of iOS Development. Whether you are a beginner developer or an experienced one, you’ll always be dealing with the handling of keyboards in your apps! But there’s not just 1 issue with the keyboard that we are talking about here. We have to manually handle a couple of issues. Here, let me show you exactly what I mean -
132. How to Automate Your Linux Desktop
Automation is a great way to learn new things and enhance critical thinking. This is a beginner tutorial on automating Linux desktops.
133. Rusty Chains: A Basic Blockchain Implementation Written in Pure Rust
A hands-on tutorial on blockchain basics, taxonomy and Rust.
134. 12 Websites to Take Your CSS Skills From Beginner to Pro
From comprehensive tutorials, to cheat sheets and code snippets—these sites will give you the tools and knowledge necessary to create beautiful, functional.....
135. 5 Best VS Code Extensions to Help Organise Your Code in 2021
Use these 6 VS Code extensions that help devs get organised and work effectively.
136. Two Hours With Cursor Changed How I See AI Coding
For the first time in my career, I have absolutely no idea what the software engineer job will look like in five or ten years.
137. A Beginner's Guide to HTML, CSS, and JavaScript
Unlock Your Web Development Potential with this Beginner's Guide to HTML, CSS, and JavaScript! Learn the Fundamentals and Create Stunning Websites.
138. Real-World Examples of Using Design Patterns in Modern PHP
Design patterns are an essential part of software development, providing a common language and best practices for recurring problems.
139. Developing an OAuth 2.0 Provider for a Resource Server from Scratch
Ever wondered how platforms like Google, Facebook, Twitter, GitHub, etc. provide OAuth functionality. How the OAuth functions, behind the scenes. What happens when you click Sign in with Google or Sign in with Facebook button. If yes, then this article is for you.
140. Why Natural Language Coding Isn’t for Everyone—Yet
Beginners face a choice: acquire foundational knowledge or await further simplification.
141. A Guide to Web Scraping With JavaScript and Node.js
With the massive increase in the volume of data on the Internet, this technique is becoming increasingly beneficial in retrieving information from websites and applying them for various use cases. Typically, web data extraction involves making a request to the given web page, accessing its HTML code, and parsing that code to harvest some information. Since JavaScript is excellent at manipulating the DOM (Document Object Model) inside a web browser, creating data extraction scripts in Node.js can be extremely versatile. Hence, this tutorial focuses on javascript web scraping.
142. React Native vs. Native App Development: Making the Right Choice
Discover the key differences between React Native and Native App Development. Make an informed choice for your app development project today!
143. Go: Handling JSON in MySQL
144. 10 Coding Hacks to Remember in 2023
Let’s take a look at some of the best coding hacks to remember in the new year.
145. Top 5 Programming languages for Software Developers - Best of Lot
I have read somewhere that a programmer should learn a new programming language every year ( I think it's code complete, not sure, though), but if you cannot do so, I suggest to at least learn following five programming language to do well in your career.
146. 5 Steps for Dockerizing NestJs With Prisma
Dockerize NestJS + Prisma in 5 steps
147. The Easiest and Hardest Programming Languages to Learn
Programming language learning can be an intimidating process, therefore, it is recommended to start with the easiest.
148. How to Use AWS Textract with S3
This article demonstrates how to use AWS Textract to extract text from scanned documents in an S3 bucket.
149. VS Code Extensions Every Developer Should Know
Today, I’ll focus on just 3 classes of extensions: productivity, debugging, and language support.
150. How to Implement SMTP Client on C++
Simple Mail Transfer Protocol (SMTP) is a widely used protocol for the delivery of emails between TCP/IP systems and users.
151. What Separates the Best Devs From the Crowd: 10 Critical Traits
To stand out as a dev, you need the right mix of tech skills, soft skills, and character traits (mindset). Mindset is the most neglected but the most important!
152. Object-oriented Programming vs. Functional Programming: Which Is Better?
Let’s dive in to learn about object-oriented programming and functional programming. What is object-oriented programming/OOP? What's functional programming/FP?
153. 6 Best SQL Programming Books Ranked by Reviews
SQL Practice Problems and SQL for Dummies are some of the best SQL programming books on the market based on review score.
154. 8 Reasons Why Emacs is the Best Text Editor for Programming
Chances are you regularly use Notepad, Visual Studio, or Sublime to write code and edit text. Here's why you should use Emacs instead.
155. PostgreSQL Transaction Isolation Levels with Go Examples
Illustration composed from MariaLetta/free-gophers-pack, original gopher by Renee French.
156. 12 Visual Studio Code Shortcuts For Faster Coding
There are some great tools and extensions that might help your coding experience enjoyable in the VS Code. That is great and all but there might be a chance you are missing out on some great shortcuts that VS code offers. That is why this article is here to help you with some of the most useful shortcuts for faster coding.
157. Java Algorithms: First Missing Positive (LeetCode)
The First Missing Positive problem is an algorithm problem that requires finding the smallest positive integer that is not present in a given unsorted array of
158. StyleCop for .NET Makes Code Better
How to setup and configure StyleCop as a coding convention tool for .NET
159. 9 Step Solution to Escape Tutorial Hell Permanently
Tutorial hell is real and it is very common for newbie developers to fall into it. Check out these 9 steps to escape tutorial hell permanently.
160. What are the Best UI Component Libraries for Angular in 2022?
It's no secret that Angular is one of the most popular full-stack frameworks with component libraries accessible today.
161. Fetching Data And Displaying It On Widget In Flutter
Fetching data from internet is one of the most common operations that every developers should master. In Flutter, this operation is pretty straightforward. In this post we will learn how to handle data from fetching to displaying it on our mobile apps.
162. C++ Template: A Quick Review of C++11/14/17/20 Version
I know, it’s been a while since the last time I published something newbies-friendly on my blog. The main reason is that most of my readers are either experienced devs or from C background having modest C++ encounter. But while programming in C++ you need a completely different mindset as both C & C++ belongs to different programming paradigm. And I always strive to show them a better way of doing things in C++. Anyway, I found the topic which is lengthy, reasonably complex(at least it was for me), newbies-friendly as well as energizing for experienced folks(if Modern C++ jargons, rules & features added) i.e. C++ Template.
163. Top 10 Python Web Frameworks: 2020 Edition
164. Mastering Authorization and Authentication With Spring Security
Authentication and authorization are two important concepts in security. This post will teach you how to secure your REST API endpoints with Spring Security.
165. 6 Examples of Outsourcing Failure
166. 8 Things Developers Don't Like About Low-Code and No-Code
Research into the attitudes of professional software developer towards low-code and nocode tools, including recommendations for low-code and nocode tool makers.
167. Design Patterns: Exploring Factory Method in Modern C++
In software engineering, Creational Design Patterns deal with object creation mechanisms, i.e. try to create objects in a manner suitable to the situation. In addition to this basic or ordinary form of object creation could result in design problems or added complexity to the design.
168. How to Create Toast Notifications in React Applications
In this article I will show you how to use Tailwind to add some stylish design elements.
169. How to fix the Python TypeError: ‘int’ Object is not Iterable
The Python TypeError: 'int'object is not interable is a common error that can be caused by using a loop without the range() method. It can be easily fixed.
170. How to Create Custom Form Control for the Phone Number Input Field Using Angular
Angular developers often find it difficult to integrate a phone number input field.
171. A Definitive Guide to JavaScript Prototypes
With bite-size code snippets and easy explanations.
172. How To Understand The Difference Between Statically - Dynamically - Strongly - Weakly Typed Language
First of all, what are all these words - Statically - Dynamically - Strongly - Weakly Typed Languages?
This is how you can classify programming languages:
173. A Beginner's Guide Formatting Strings as Base64 in CSharp
Understanding C# string formatting with Base64 can bring many benefits to your programming and software development skills.
174. How To Use VIM for Frontend Development: 2020 Edition
Why would you want to use an editor that is almost 30 years old?
Because it has come to stay, and isn’t it better to learn something that will stick around? Well, also because it is damn powerful.
175. Integrating Logging Using NLog in ASP.NET Core 3.0 Web App
NLog: It is an open source logging framework that provides a great flexibility and configurable options to log the insights of your application. It allows to select multiple targets like database, cloud services, files, console, etc. at the same time so that user don’t have to maintain different configurations in code. This is the most widely used logging framework out there.
176. How to Create Your Own Dark Website (.onion) on Linux
As we know dark websites use .onion for their domain extension.
177. Why Should Every Javascript Developer Avoid Using if Statements
Stop using if statements unless absolutely necessary. Using if statement is a clunky way of writing code and should be avoided wherever possible.
178. CromaApp: My First React Native App After 7 Years of Backend Development
Well, I had done some javascript development(node.js) in the past but javascript has changed a lot after ES-6. TIll now my main focus has been backend development in java and ruby(RoR mainly). I am going to share my experience on writing my first react native app.
179. How Similar Are Programming Languages?
Everyone is saying that programming languages are similar, but just how similar? Does it mean that if you know one programming language you know all the others?
180. "Ballerina" Could Become the Programming Language of Integration
Ballerina is the latest programming language released 1.0 version on September 10th of this year. There are more than a thousand programming languages out there. Why do you need another programming language? Ballerina language intended to simplify the particular programming domain known as integration. You may be a developer who develops different kinds of web services and intends to interconnect those services. Then the Ballerina language could be your next programming companion.
181. How to Clean Your Git History
An informal talk about some very useful git commands.
182. You Don't Need An Expensive Laptop For Coding
You don't need an expensive laptop to start learning to code. Here is how much money you'll need to spend on a computer for it to work properly.
183. How To Do Calculus with Python: Derivatives Cheat Sheet [Part 1]
This article is really a precursor to cool things you can do with calculus such as the persuit curve which is used in air-to-air missiles, and rocket launch equations.
184. Generate Swagger Doc Files From Go Code Using Go-swagger
In this article, I will try to explain basic ideas on how to generate swagger docs using go-swagger package.
185. How to Debug a Spring WebFlux Application
A journey through a buggy webflux application.
186. 6 Best Go Programming Books Ranked by Reviews
Learning Go and Black Hat Go are some of the best Go programming books based on their review scores.
187. Top 7 Best Frontend Development Frameworks and When To Use Them
For the past few years, Frontend developers have shown partiality towards React, with Vue.js and Angular tagging behind closely. Comparative interest in Vue has held back a bit due to the long-awaited and somewhat delayed Vue 3.0 release. Similarly, the interest in Angular has decreased due to the long delay in shipping Ivy (its frontend renderer).
188. Creating Highly-Performant Animations using Web Animations API and React hooks
Using Web Animations API (a.k.a WAAPI) in the React hook way. Let's create highly-performant, flexible and manipulable web animations in the modern world. Hope you guys 👍🏻 it!
189. A Call-to-Action in pure HTML and CSS
Use this boiler plate template to design a call to action in any website using HTML and a little bit of CSS
190. AI Predictions for 2022 and Beyond
However, as time has proven over and over again, humankind is unable to duplicate the same kind of AI that we see in the movies..yet.
191. Image Resizing after Upload with Amazon S3, AWS Lambda and CloudFront for SSL
When developing an application it is important to have assets resized for different capabilities, screen sizes, and resolutions. This is important for many reasons.
192. Practice with Functional Programming in Go
Take a look at a functional programming paradigm in Go
193. Common Pitfalls to Avoid When Learning to Code
Learning to code can be a challenging and rewarding journey, but it's not without its pitfalls. However, with a little knowledge and planning, these common
194. How to use Publish-Subscribe Pattern with JavaScript
The result of the next pen shows the case where I'll use the Publish/Subscribe pattern. Every time you click on the Event button a square is added and a message with the number of squares is displayed.
195. Server-Side Rendering in Angular
The technology that allows us to run our Angular applications on the server is described in the Angular docs as Angular Universal.
196. Top 10 Coding Interview Tips and some Programming Questions to get a Software Developer Job in 2020
Coding Interviews are such an important thing in a programmer's life
that he just can't get away with that. It's the first hurdle they need
to cross to get the software developer job they wish throughout their
school and college days.
197. Choosing Your First Programming Language: A Beginners' Guide
Choosing the best programming language to learn first can be overwhelming. We are reviewing popular languages and giving resources to learn them for FREE.
198. Why Developers Hate Coding Skills Tests (And What Hiring Managers Can Do To Change That)
By Geoff Roberts
199. 5 Common Web Development Mistakes and How to Avoid Them
These mistakes can make your life worst as a website developer. Know them now so that you make sure to avoid them in your next website.
200. Can You Really Code Without IF Statements?
I went to an OOP workshop by Sandi Metz several years ago. She made a comment that at one of her previous jobs, they didn't use if statements.
201. Integrating Logging Using NLog in ASP.NET Core 3.0 Web App
NLog: It is an open source logging framework that provides a great flexibility and configurable options to log the insights of your application. It allows to select multiple targets like database, cloud services, files, console, etc. at the same time so that user don’t have to maintain different configurations in code. This is the most widely used logging framework out there.
[202. The Complete Guide to AI Agent Memory Files (CLAUDE.md, AGENTS.md, and Beyond)
](https://hackernoon.com/the-complete-guide-to-ai-agent-memory-files-claudemd-agentsmd-and-beyond)
Learn how CLAUDE.md, AGENTS.md, and AI memory files work. Covers file hierarchy, auto-memory, @imports, and which files you actually need for your setup.
203. Sharing Reusable Angular Components
When building Angular applications you compose the UI of your applications through shared reusable Angular components.
204. Why and where should you still use C/C++ languages?
From complex databases to self-driving cars, the usage area of C and C++ languages is surprisingly wide. Even today, with a myriad of new & robust programming tools, the two coding languages from 70s cannot be replaced. So what are the common applications of C & C++ today and why we still use them? Let’s find out in this article.
205. Learn how to Implement Ninject in ASP.NET MVC in just 2 minutes
Ninject is a lightning-fast and ultra-lightweight Dependency Injector for .NET applications. By using it you can split your application into a collection of loosely-coupled, highly-cohesive pieces, and then glue them back together in a flexible manner. This makes your code easier to write, reuse, test, and modify.
206. One Dockerfile is All it Takes: How I Fell in Love With Bake
Using docker bake for outrageously simple monorepo docker builds.
207. 8 Free Online Games to Help You Learn Coding
To learn coding is not just being familiar or comfortable with the syntax but to understand the logic and improve logical and analytical skills. Every programming language has advantages and disadvantages but the basics are the same to a certain extent. We all know that the best method to learn a programming language is writing codes in it. It is also known that the key developers not just write the code but enjoy doing it. If the basics are not sorted, advanced programming tends to be boring.
208. How I Converted My Manual Hand Crank Desk Into An IoT Desk (Part 1)
In this article, I will show you how I converted my manual hand crank desk into an automated IoT connected desk. I’ll be talking about how to size and pick motors, and how to connect your custom IoT devices to Google using Heroku as a public interface.
209. API Gateway vs Backend for Frontend (BFF): Use Cases, Similarities and Divergencies
In this article, we are going to see what an API Gateway, BFFs, and how they are used for Client-Server communication in a Microservices architecture.
210. How To Customize an OpenAI Chatbot With Embedding
Learn how to leverage embeddings to have an OpenAI chatbot, built with React and Node.js, respond correctly to specific contextual prompts.
211. 8 Games You Can Play Right In This Article Built With HTML, CSS, and JS
In this article, I have compiled some of my favorite games built only with HTML, CSS, and JavaScript so that you can get inspiration for your future creations.
212. My Experience with Jetbrains Academy So Far [Review]
A review of Jetbrains Academy - "A hands-on platform for learning to program" -written by a college student.
213. The Ultimate Jetpack Compose Cheat Sheet
This post is not meant to teach you everything about Compose but rather it’ll be more like a roadmap that you can use to learn Compose...
214. How To Easily Align Your Code in Vim
Aligning code, in general, does not provide any value. It's just to make code look more beautiful and easier to read.
215. How to fix Security Vulnerabilities in NPM Dependencies in 3 Minutes
Hola people!!! 🥑
216. Building a Simple Session Based Authentication using Ruby on Rails
Building your first authentication system may look intimidating at first. But to be honest, it's really easy. After reading this article, you will know how easy it is to create a session based authentication in rails.
217. Move All Negative Elements To End
In this article, we’ll discuss in-depth, how to move all negative elements to end. We’ll also discuss 2 approaches to solve the below problem.
218. How Do Code Reviews Work at Microsoft?
Have you ever wondered how one of the largest software companies worldwide ensures high-quality code through code reviewing?
219. One-Time Password Generation Using speakeasy, Nest.js And MongoDB
Here, we have designed and developed a flow for OTP(One time password) for user registration and also blocking a user's account after the maximum retries for incorrect otp is exceeded.
220. Connecting RabbitMQ with Node JS
RabbitMQ is a message broker: it accepts and forwards messages. You can think about it as a post office: when you put the mail that you want posting in a post box, you can be sure that Mr. or Ms. Mailperson will eventually deliver the mail to your recipient. In this analogy, RabbitMQ is a post box, a post office and a postman.
221. 3 Things to Know Before You Start HTML Coding From Scratch
HTML coding requires a specific skill set from developers for robust website development.Based on your requirement and project details, you can use any of the content management systems to get the things started. However, “if you are planning to start your website coding from scratch in HTML”, there are a few things you need to make sure before beginning to code.
222. How To Setup a Python Virtual Environment on Windows 10
Creating a Python Virtual environment will allow you to work on an isolated copy of Python for specific projects without interfering or impacting the working of other ongoing projects.
223. Improving Formik Performance when it's Slow (Material UI)
Fix Formik slow performance. Increase Formik performance when using input fields. Happens when you use CSS-In-JS based UI libraries as they keep re-rendering.
224. How to Temporarily Resolve CORS Error in the Console
You may have exhausted all solutions to make your site render on the browser but nothing seems to work. Then, you’ve checked the developer tools console only to get an error saying that CORS is blocking your API requests.
225. 100+ Free Pluralsight Courses to learn Python, Java, and Spring Boot
Hello guys, I have awesome news to share with you. Pluralsight has announced that all their 7000+ expert-led courses are free for one-month, April 2020, to support people staying at home due to COVID-19.
226. How to Use a Hook in a Class Component
Did you know that you can use hooks in class components?
OK, I'm lying, kind of. You can't use a hook directly in a class component, but you can use a hook in
227. How to Ace Your Next Coding Interview: Tips That Helped Me Land a Job at Meta
Coding problems are intentionally ambiguous, and interviewers won't provide all the necessary details upfront.
228. Calculate Required Rate of Return With the Fama-French Three-Factor Model
Investors are always evaluating the amount of risk they are willing to take for a certain expected return. Intuitively, the best investment maximizes the return
229. 7 Essential Tips for Competitive Programming and DSA
I had to quit DSA and CP within a month because of the overwhelming exhaustion, This blog discusses mistakes that I made while learning DSA and CP.
230. The Essential Guide to Load-Balancing Minecraft Servers with Kong Gateway
We're going to explore port forwarding and load balancing with Kong Gateway by spinning up multiple Minecraft servers,
231. Functional Programming is a Lie
Or a small rant against Elixir.
232. The Best 7 Coding Tools Powered by AI
7 most innovative AI (and especially ChatGPT) powered low-code code tools.
233. DeFi on Bitcoin Part 1: A Guide To Building dApps With Rootstock
In this article, we explore how layer 2 solutions extend the capabilities of Bitcoin, and why developers choose Rootstock to build on Bitcoin...
234. Using AWS Lambda to Reduce NodeJS App Size
Tips on how to reduce your node app size and the benefits of doing this.
235. C# HTML to PDF - A Code Example
IronPDF is the ideal solution for converting HTML sites in .NET and .NET core projects. It not only transforms HTML but also has a lot of other useful capabili
236. Comparing Optimistic and Pessimistic Locking With GO and PostgreSQL
Comparison between Optimistic and Pessimistic locking with Golang and PostgreSQL
237. Make Your Own Text Editor in 15 Minutes: Practicum Coding Bootcamp
It’s not like there aren’t enough text editors. But consider this: with about 60 lines of code (that’s close to nothing), you can make your own secure and stable text editor. It will be pretty simple and won’t have many features, but it will be of your making, even if you barely know how to code.
238. How to Deploy Vlocity Components with Vlocity Build Tool
A guide on how to deploy Salesforce Vlocity components using Vlocity Build tool and integrate it with your CI/CD pipeline.
239. Annotated and Lightweight Git Tags
Tags are a simple aspect of Git, they allow you to identify specific release versions of your code. You can think of a tag as a branch that doesn't change. Once it is created, it loses the ability to change the history of commits.
240. How to Use Common EditorConfig as a NuGet Package
The story is about how to create a NuGet package with a .editorconfig and import it to all the projects.
241. How To Implement localStorage or Firebase Firestore into your JS project
I am a great reader, I love books and I try to read as much as I can, no matter the topic, whatever, fantasy, comedy, sci-fi, educational...Books take me to another world, they make me feel, make me think, make me relax and make me disconnect from the day by day schedule. I cannot live without them.
242. How to Stop an Active Process on a Port
It is common in Node.js and other languages to run a script on a certain port. These are steps to take to stop an active process on a port.
243. A Tool to Help Fix SQL Code Using ChatGPT
With ChatGPT's help, you can now make the most out of your SQL queries.
244. How to Go From Noob to Master: Leetcode Contests
How to Master Data Structures and Algorithms and Leetcode and Codeforces Contests for Beginners.
245. ChatGPT - Debugging is the new Coding!
Much has been said about ChatGPTs ability to code but in my experience, ChatGPT is only as good a coder as the programmer guiding it to write the code.
246. Introduction to 3D Javascript Library: Three.js Basics
The complexity of the Web is changing daily, and its scope is growing just as fast, especially with 3D rendering.
247. Maximize Your React Skills: Build a To-Do List App from Start to Finish (with TypeScript + Vite)
Master the basics of building an app with React and TS. Learn how to use state, props, and data flow to create a fully functional app.
248. Using a NestJS Application with DynamoDB and Serverless Framework on AWS
NestJS is a progressive Node. js framework that helps build server-side applications.
249. 5 Best VS Code Extensions for Refactoring that Every Dev Should Know
If you’re looking at ways to clean up our code, reduce complexity and improve functionality - these refactoring extensions will help you move faster.
250. 7 Game-Changing AI Tools in 2023
Discover 7 AI tools that will save you so many hours.
251. How to Build a 910-wpm Typing Bot with Just 12 Lines of Python
Prerequisites
252. GO Design Patterns: An Introduction to Builder
Streamlining Your Code: An Introduction to the Builder Pattern in Go
253. How To Auto-Correct Your Code: A Web Developer Guide
254. How to Securely Backup Your Postgres Database With Docker and Cron
Learn how to automate PostgreSQL database backups with Docker and PostgreSQL. Keep your data safe with this step-by-step guide. #Docker #PostgreSQL
255. Build and Deploy a Blazor App Without Touching a Windows Machine
Do you want to try out Blazor, but you're not a Windows person? Strictly a Linux developer? You're in luck. One of the goals of .NET Core is to be cross-platform, so today we'll see just how "cross-platform" it really is with Blazor, Microsoft's hot new front end development project.
256. How to Filter NSFW Images and Programmatically Blur Them
In this article, you will learn how to detect NSFW and inappropriate images and programmatically blur them.
257. Building An In-memory Database in Go
Building an in-memory database in golang is a basic task that you are likely to have to do. It needs you to make a database and a table before organising.
258. How To Work With Multiple Versions Of Java On Linux
Java has been a developer staple for quite some time. In fact, Java is one of the most popular programming languages on the market. Part of the reason for that is Android.
259. What Is a Diffusion LLM and Why Does It Matter?
What is diffusion large language model LLM, and why it matters. In the context of Inception Labs releasing Mercury Coder.
260. Asyncio: How to Say Goodbye Without Losing Your Data
This article explains how to gracefully shut down an asyncio app without losing data. It illustrates problems with asyncio.shield().
261. String Definition: What It Means In The World Of Computer Programming
If you are a budding programmer or if you are appearing for an interview, it is essential for you to brush up on your programming basics at regular intervals.
262. 8 Best Java Online Courses for Beginners and Experienced Programmers
If you are a computer science graduate or a programmer who wants to learn Java and looking for some awesome resources like books, tutorials, and online courses then you have come to the right place.
263. Javascript Hacks for Hipsters
Javascript is so much fun, except when it’s not.
264. Phaser 3 Game Framework: My Honest Review
I've been using Phaser 3 for a couple of months now, and I'm really enjoying it, but sometimes it makes shake my head 'why?' , only not in a 'bad way', making games is weird, js itself is weird, so it's only logical that Phaser, a game engine js-based... is weird. That's why I opted for the following way to address this review, I'm gonna be giving you something that I liked, next to why/how it was weird, in what's gonna be my attempt to look impartial. But first...
265. Multiclass Classification with Keras
In the article the author describes the common pipelane of multilass classification solution using keras
266. Making Your Code Look Pretty
When you are new to programming, you’re focused on making your code work—not on making it look pretty.
267. New to Mac Coding? Here's a Quick Step-By-Step Guide For Installing Visual Studio Code on macOS
Learn how to set up and optimize Visual Studio Code on macOS for a seamless coding experience.
268. OpenAI GPT: How to Create a YouTube Summary
How to create a YouTube summary using Python and the OpenAI GPT model.
269. How to Detect and Delete Emojis in Golang
I encountered an issue when 10 million messages with emoji were written in the MySQL table with utf8 encoding.
270. Platforms on k8s with Golang - Watch any CRD
Let’s say you want to do more with Kubernetes than run off-the-shelf apps. Perhaps you want to stitch apps together into a bespoke platform. Imagine that when your user clicks a button you want to provision a new database or open up a new public-facing endpoint.
271. How to Secure Your Flask Application with Ory Kratos and Ory Keto
How to secure a flask application using Ory Kratos and Keto to easily add authentication features into your program without needing lines and lines of code.
272. 10 security tips for frontend developers
Web security is a topic that is often overlooked by frontend developers. When we assess the quality of the website, we often look at metrics like performance, SEO-friendliness, and accessibility, while the website’s capacity to withstand malicious attacks often falls under the radar. And even though the sensitive user data is stored server-side and significant measures must be taken by backend developers to protect the servers, in the end, the responsibility for securing that data is shared between both backend and frontend. While sensitive data may be safely locked in a backend warehouse, the frontend holds the keys to its front door, and stealing them is often the easiest way to gain access.
273. 7 Qualitative Metrics to Measure Code Quality that Every Engineer Needs to Know
High-quality code is critical to creating functional error and bug-free software that is easy to edit and understand. Let's look at how to measure code quality.
274. Learning to Program in Java? Here's How Long it Will Take
Are you about to start coding and gravitate towards an easy, reliable programming language that can be learned in a short time and used for creating a plethora of applications and programs? If yes, you just can’t go wrong with Java. But how long does it take to learn Java to become proficient in it? To estimate the approximate time you may need, let’s answer some essential questions.
275. The Throw Keyword was a Mistake
Exception Handling
276. Why You Can Sometimes Use git push -f: Rewriting Code Repository History
One of the first admonitions that a young Padawan gets together with access to git repositories is: “never use git push -f”. Since this is one of the hundreds of maxims that a novice software engineer needs to learn, no one takes the time to clarify why this should not be done. It’s like with babies and fire: “matches are not toys for children”, and that’s it. But we grow and develop both as people and as professionals, and one day the question “actually, why?” may arise.
277. Making List-Like Objects in Python - The Right Way
In this post, we will be talking about how Python likes to deal with "list-like objects". We will be diving into some quirks of Python that might seem a bit weird and, in the end, we will hopefully teach you how to build something that could actually be useful while avoiding common mistakes.
278. 6 Best Rust Programming Books Ranked by Reviews
This list will cover books that primarily focus on Rust. It also won’t take into account separate editions of books.
279. Why You Should Avoid Using #include <bits/stdc++.h> While Writing Code
#include <bits/stdc++.h> is not a C++ standard header. Using it is bad coding practice. In this article the reasons why this header should be avoided are shared
280. Unit Testing Functionality: Testing setTimeout and setInterval
Recently at a client, a question came up about unit testing functionality that used setTimeout and setInterval.
281. Developer's Gold Mine: 8 Youtube Channels You Should Subscribe to Right Away
This blog showcases 8 best YouTube channels for developers with tutorials, discussions & advice from experienced professionals.
282. What I Learnt During 6 Months of Learning to Code
Anyone who’s wanted to learn coding knows that it’s anything but straight-forward. You’ll face hardships and unexpected roadblocks along the way. You’ve faced them, I’ve faced them.
283. 'Hello, World!' in Golang - How to Develop a Simple Web App in Go
I'm going to show you how easy it is to develop a simple web application in Go, package it as a lightweight Docker image, and deploy it to Heroku.
284. Learn How To Use Webhooks By Connecting NodeJS, IFTTT and Twitter
Learn how webhooks work and put together a simple Webhook integration with Node, IFTTT and Twitter in under an hour.
285. Implementing Stack in Python using Linked List
A stack is a data structure in which items are added and removed from the same point. It's kind of a one way storage system. Also known as LIFO data structure.
286. Cascading Style Sheets (CSS) for Dummies
Here is a short tutorial on CSS for beginners.
287. Ruby On Rails Command Line: Rails Scaffolding Tutorial
Scaffolding in Ruby on Rails refers to the auto-generation of a set of a model, views and a controller usually used for a single database table.
288. Faster than Linux
FTL usually refers to "faster than light". A theoretical particle known as a tachyon that powers certain spaceships in the Star Trek universe keeps the plot going for decades through multiple series and and movie franchises.
289. Introductory Guide To Real-time Object Detection with Python
Researchers have been studying the possibilities of giving machines the ability to distinguish and identify objects through vision for years now. This particular domain, called Computer Vision or CV, has a wide range of modern-day applications.
290. What Did Node.js Provide that Rails Didn't?
When I graduated with a Computer Science degree at the end of 2012, Ruby on Rails was at its peak popularity with the startup crowd. It seemed like every hot startup was using it.
291. How Stream Processing Makes Your Event-Driven Architecture Better
If you’re an architect or developer looking at event-driven architectures, stream processing might be just what you need to make your app faster, more scalable, and more decoupled.
292. How To Implement Simple State Container From Scratch
Let's imagine that we have a component, a simple counter. The counter has a state and two buttons to manipulate with this state. We also have a function to render the state.
293. Learning the basics of MongoDB by Writing a User Registration API
Learning MongoDB has been one of the things in my checklist for the past 6 months but hasn’t gotten around actually learning it until now. In order to understand writing queries and all I figured it’ll be better to make something instead of just reading and watching some tutorials. So, I’ve decided to make a user registration API i.e, a simple registration form kinda thing with only sign up and sign in functions as of now. As learning Mongo was the main intention, I’ve decided just to make the core app which is the backend functionality and no front end as it’s not necessary and I hate to do it.
294. Did You Know That Every Expo App Includes Facebook's SDK?
How Expo Is Fooling Everyone
295. Popular Codeless Open Source Testing Tools
Programming languages have been a core part of software development. However, popular codeless open source testing tools are making it possible to go without.
296. Essential Guide to Image Processing with WebAssembly
Simple image manipulations with WebAssembly and AssemblyScript in the web browser.
297. React Image Reordering Grid Drag and Drop (Desktop and Mobile)
Full story of my implementation of the DnD feature on mobile devices with examples on codesandbox.
298. How to use Recursion to Traverse JSON Objects and the Filesystem
I work primarily on application-level programs, so I tend to not use recursion very often. However, every now and then I need a function that is best solved recursively. It is important to be able to recognize when a problem is best solved recursively, and to be able to write it when the time comes.
299. Setting Up a Backend for React App in 15 Minutes
Recently I have introduced Directual on Hackernoon (see Low-code for hackers). Now I would like to continue with absolutely practical post. First, I will show the general scheme of combining Directual and React, and then you will find the live-demo of building an app from scratch to production-ready Docker-container.
300. Defining Types: Using allOf in Swagger JSON
Image by Devanath from Pixabay
301. React Hook to Measure an Element's Size and Handle Responsive Components
302. Should you learn C in 2020/2021?
When working with embedded systems that depend on speed or have a minimal amount of memory, C is a perfect language of choice. This is a short paper about why you should learn C and the benefits of doing so.
303. Hyperlambda: An Introduction
Hyperlambda is a different programming language since it allows the computer to generate most of your code
304. Using Next.js + Playwright + GitHub Actions to Make a To-Do App
A comprehensive Todo app with APIs and E2E tests with GitHub Actions enabled.
305. Install Deb-Multimedia Repositories on Debian and Kali Linux
Install Deb-Multimedia Repositories on Debian and Kali Linux. In this tutorial I will share a little bit about how to install and use Deb-Multimedia repos in Debian distributions and their derivatives.
306. Should you Learn Assembly to Become a Better Programmer?
Are you going to be writing code anytime soon in assembly? Maybe not, as
it has very niche use cases. So then why should you bother learning it? Well, before we answer that, let’s take a small look into what assembly even is to better understand how it could help you.
307. A Developer's Dilemma: Flutter vs. React Native
An experienced developer helps weigh the pros and cons of learning React Native and Flutter.
308. Unit Test AWS Lambda in Go
309. How to Create Your First NestJS App
In this article, I’m going to walk you through developing a simple todo rest application in NestJS and give you an overview of this framework.
310. PostgreSQL diff Explained
311. Step-by-Step Guide to Building and Launching your Chrome Extension
While building my first chrome extension, Foragear- Quick Search Tool, I struggled to find an article that covered the entire ideating, building, and launching process of chrome extensions. To make the lives of future chrome extension builders easier, here is an all-in-one guide to help you through the process.
312. 10 Best IDE Software to Consider in 2021
The best IDE is based on a programmer’s needs and preferences. While Eclipse and IntelliJ IDEA can do many of the same things, some users may prefer Jetbrains.
313. Deploying a Serverless Node.js Application on Google Cloud
Embarking on your first software development project can be a daunting experience, especially when it comes to navigating the world of serverless applications a
314. The Pros and Cons of Low-Code Development
Low code can enhance the entire workflow and propel your IT teams' productivity by equipping them with the powerful tools for quick and smooth app creation.
315. Arrays vs. Linked Lists: Which Is Better?
Linked lists are more flexible and adaptable, and are best suited for situations where the size of the collection is not known.
316. What is the Basic Structure of a Programming Language?
Programming languages enable complex applications and efficient issue-solving in modern software development.
317. Automating Cloud Storage Deployments With MinIO and SystemD
With the help of SystemD and MinIO you can automate your cloud object storage deployments and ensure the service lifecycle is managed smoothly and successfully.
318. Cool CSS Variable Tricks To Try
In this article, we will consider several interesting hacks that allow you to use custom properties for what would seem impossible without preprocessors or JS.
319. Hiding Members via Explicit Interface Implementation in C#
Explicit Interface Implementation is a complex and rarely used technique that allows a single class to inherit from multiple interfaces that have the same method signature. Explicitly implementing each interface, prepending the interface name to the method, allows the same method signature to exist in the same class. I shall not demonstrate that here, but there are plenty of examples of this online. There is another benefit to explicitly implementing an interface, and that is to hide members from being accessed via the class reference. I’ll create an example of this technique using a factory design pattern and Fruit class and a console application that you can step through via F11. If you create a new C# console application in Visual Studio, then copy and paste all of the below code, you can step through (F11) the code to see how it works.
320. A Quick Module Design Pattern Example in JavaScript
Module Design Pattern is a way to encapsulate and organize code in a self-containing module that can expose certain functionalities.
321. The Advantages of Using Node.js: Caching, Scalability, and a Rich Ecosystem
If you’re wondering why Node.js is so popular with developers, here’s a list of advantages of using Node.js
322. 10 Best JetBrains IDEs Plugins to Boost Your Productivity in 2021
I asked devs who use IntelliJ IDEA: what are your favourite plugins to ship quality code fast? Here are the 10 most popular plugins most of the developers mentioned.
323. Build a To-Do App with React In Rails 6 (Tutorial)
Hello everyone. Today, we will be building a todo app to showcase how to use React with Rails 6. This tutorial will be as in-depth as possible and will focus on performing CRUD operations. Our Todo app will support seeing a list of your todo, creating a today, making a todo as done, and deleting a todo. We will be leveraging react to build a reactive app and use material UI for the design.
324. Refactoring With Tests in Python: a Practical Example
325. How to use Redis Pub/Sub in Messengers
How to use Redis PubSub in messenger apps
326. WYSIWYG HTML Editors: Froala Vs. CKEditor
Froala vs CKEditor: Which is the best WYSIWYG editor?
327. How to Add a Favicon to Your Storybook Application
Favicons are small images or icons that appear in the browser tab, bookmarks, and other areas of the browser UI.
328. Functional Programming: An Effective Approach for Experienced Programmers
Functional programming is a way of writing code that relies on the use of functions to solve problems.
329. Sign In with Apple + Expo React Native + Firebase + Mac m1
Learn how to implement sign in with apple in a step-by-step tutorial.
330. The Ten Most Starred Github Repositories
As we know, GitHub is a collaborative platform for developers, it lets us work together and contribute to the community as well. It also allows us to make repos
331. Kotlin VS Java - Android Development
332. Are Unit Tests a Waste of Your Time?
Unit tests are just a waste of time: you'll always end up spending more effort maintaining them than writing code
333. VS Code Extensions with a Bright 2022
This story has a list of VS Code Extensions that has great potential and will possibly do well in the coming year. If you use vs code you should read this.
334. Unexpected Discoveries in TypeORM 0.3.11
TypeORM is an ORM tool for TypeScript, supports popular databases and make it easy to interact with them. Upgrade to v0.3.11 for new features and improvements.
335. Performance Testing of Python ORMs Based on the TPC-C benchmark
Object-relational mappers (ORMs) are often used in Python programming when one needs to develop an application that works with databases. Examples of Python ORMs are SQLAlchemy, Peewee, Pony-ORM and Django. When choosing an ORM, performance plays a crucial role. But how are these toolsets compared? ORM performance benchmarks offer a measure of clarity but leave considerable room for improvement. I examine and extend the qualitative ORM benchmark to develop a stronger metric.
336. Top 8 JavaScript-based Machine Learning Frameworks & Libraries
The incredible growth in new technologies like machine learning has helped web developers build new AI applications in ways easier than ever. In the present day, most AI enthusiasts and developers in the field leverage Python frameworks for AI & machine learning development. But looking around, one may also find that JavaScript-based frameworks are also being implemented in AI.
337. Set up a Flutter app and Implement Google Sign-In Using Firebase
How to set up a Flutter app and implement Google sign-in using Firebase.
338. Asynchronous Programming Techniques with Kotlin
339. I Went From No Coding Experience To Creating An Ethereum Application Within One Year
In this article, I explain how I went from no coding experience to creating my first decentralized application on Ethereum.
340. How to Build a Smooth Authentication Flow System with Firebase
This tutorial involves going through a step-by-step guide on how to set up the Firebase authentication service, and then a walk-through of how to implement it.
341. How to Code Sloped Section Edges?
In the past, the only option to achieve this was using SVG images. Today, we can have multiple solutions and I’ll try my best to show you all possibilities.
342. How to Create a Library in C with a Makefile
Hello everyone, I’d like to discuss creating a library using a Makefile in C with some practical examples.
343. Building a Linux Shell [Part III]
344. Context and Provider Pattern Using Vue 3 Composition API
The React Context API provides a way to share properties that are required by many components (e.g., user settings, UI theme) without having to pass a prop through every level of the tree (aka prop drilling). Although Vue.js does not provide the same abstraction out of the box, in this article, we’ll see that in Vue 3, we have all the tools we need to replicate the same functionality quickly.
345. Upgrading Angular From v8 to v13
Upgrading from Angular 8 to 13 - the most common errors and their respective solutions
346. Learn How to Stop Tracking Files After Adding It to .gitignore in 4 Steps
When a file is tracked, adding it to .gitignore will not cause it to go untracked. Learn how to untrack a file that you have recently added to .gitignore.
347. Optimal Communication Between Microfrontends and Cross-microfrontend Optimization
In this article, we will discuss different options for sharing state and code between micro-frontends and highlight the benefits and drawbacks of each approach.
348. Build a Simple Todo App with React Native and TypeScript
How To Setup React Native and Create a Simple ToDo App
349. Divide and Conquer: Binary Search in JavaScript
In the beginning, you will most likely try to use a brute force method to solve search problems; this is because it is the easiest and most rudimentary way to find a target. However brute force has a time cost; The Big O notation of brute force is usually and unacceptably equal to or greater than bigO(n²).
350. Top 10 Python Database Drivers Packages and Projects
Python is a known modular language which imports many useful operations from its standard library. Of course, it isn’t possible to program Python without using it. It has become an excellent alternative for many programmers because it is an open source program which was developed under an OSI license. You can download, install and run it on any computer without any charge. It is available in various builds and supports around 21 different operating systems making it have universal appeal.
351. How to Use the Adapter Design Pattern in Vue.js
How to increase the maintainability of your Vue.js project by using the Adapter Design Pattern.
352. Speech Recognition And Speech Synthesis on Angular
I was writing a chat bot where a user interacts with a machine learning powered bot, then I wanted to write a general example application for anybody to use it. In this application, there will not be any intelligence. The bot will simply recite what it heard so that anyone can implement his/her own logic.
353. Introduction to OOP in Javascript
Javascript used to be, just a few years ago, one of the most disliked languages by the community, it's unnatural behavior was a common inspiration for jokes between developers. One of the main complaints was about the lack of a simple syntaxis to work with classes.
354. Ditch the Notification and Show an Activity on Your Android Lock Screen Instead
Today we’re gonna learn how to show a full screen activity instead of a notification when the device is locked.
355. Why Should you Learn the Leo Programming Language
New language for web3 private applications
356. What is the best line of code you've ever written?
I recall going to a four-round interview and being asked "What is the best line of code you've ever written?".
357. Tmux & VSCode — Persist Terminals for Productivity and Profit
Tired of reopening terminal windows every time you come back to a VSCode project? You can pick up right where you left off in a project without having to re-run
358. How to Build a Twitter bot using NodeJs
359. How to Build a ChatOps-Bot with Slack and Kubernetes
360. Are Developer Jobs Safe From the Next Recession?
For those of us not buried in sheets of global economic data — i.e., most of us — media speculation of an oncoming recession may seem like a vague and undefined threat. It’s difficult to make heads or tails out of the stream of fast-breaking news about financial predictors, benchmarks and overall anxiety. With all of this muddled information, it’s even more difficult to think about what we’re supposed to do about it.
361. How to Delete Empty Rows and Columns in Google Sheets
Learn how to efficiently delete empty rows and columns in Google Sheets using Apps Scripts with this helpful tutorial.
362. A Detailed Introduction to Service-Oriented Programming
Some principles are emerging for what one might call service-oriented programming languages. The principles are general, so they can help when thinking about code even when operating outside of these languages.
363. 7 Online Radio Stations For Coders 🎵💖
I collected some of my favorite radio stations that you can use to get some awesome music and increase your productivity while coding.
364. How to Really Use Git: 10 Rules to Make Git More Useful
Git is awesome if you know how to use it effectively. It's not just a backup system! Here are 10 best practices for version control with Git.
365. The Hacker Noon Developer's Essential Reading [List]
366. Creating a PDF File Programmatically in C#
IronPDF is a .NET library for creating PDFs programatically. It's fast, simple, and easy to use.
367. Exploring PL/SQL Nested Tables in Oracle
In this tutorial, you will learn how to declare and initialize Oracle PL/SQL collections (Nested Tables).
368. 6 Best JavaScript Programming Books Ranked by Reviews
When it comes to programming on the web, very few languages can measure up to the immense popularity of JavaScript. Countless websites make use of JavaScript for the user experience, making its appearance on the Internet almost universal. Even if programmers never learn another language in their life, they can still make incredible use out of this one. Both newcomers and experienced programmers will want to check out these 6 best JavaScript programming books ranked by Amazon reviews.
369. How to Embed AngularJS and React Like a Pro
Much time has passed since the birth of AngularJS. In fact, AngularJS is already outdated, and given how fast front-end technologies grow, its value will depreciate further as new frameworks gain popularity and conquer the open-source community.
370. How to Call a JavaScript Function from Python Code
Call JavaScript functions from Python using PythonMonkey. PythonMonkey is a Python library for running JavaScript code inside of Python.
371. Image Storage in Rails Apps Using Cloudinary and Active Storage
Ruby on Rails has an awesome gem to upload, store and display images: Active Storage. It's very easy to use and it comes with a local disk-based service, that should be enough to store everything you need if you just want to practice using Rails.
372. How to Handle Forms in Selenium With Java
Learn how to access forms in Selenium WebDriver for automated browser testing of your web application and ensure a cross browser compatible experience.
373. Using tmux to Improve Your Terminal Experience
Learn how to be more productive and switch faster between windows and projects with Zsh, Tmux and Dracula Theme.
374. Functional Testing With Your Backend in Go
For Terrastruct, which has a little over 50K lines of code as of now, I've only written functional end-to-end tests. This blog post describes a successful setup that took some iterating to get to, and it's one I wish existed when I started with a Go API backend.
375. Building a Simple Telegram Bot With Node.js and GrammY
This tutorial will guide you through the process of creating a simple Telegram bot using JavaScript, Node.js and GrammY.
376. Modern Way of Building Android App From Source in AOSP Environment
I will start with the first steps one usually does in AOSP; compile an Android App in AOSP Environment as a system application.
377. Secrets of Reverse Programming: Learn Coding Faster
How to start Programming? Nope, there is a lot of articles on internet related with this topic, so I am not going to say same things to you because I will show you secrets of Reverse Programming
378. Should Web Developers Use WordPress?
If you’re a web developer and you’re not sure if you should use WordPress for building websites or you should code them by yourself. Read this article to learn if web developers should use WordPress.
379. Building a Stateful Bottom Sheet Component in React
Building a Stateful Bottom Sheet Component in React
380. What Exactly Is nullptr in C++
The answer to "What exactly nullptr is in C++?" would be a piece of cake for experienced C++ eyes & for those who are aware of Modern C++ i.e. keyword. But nullptr is more than just a keyword in C++ & to explain that, I have written this article. But before jump-into it, we will see issues with NULL & then we'll dive into the unsophisticated implementation of nullptr & some use-cases of nullptr.
381. How I Built a Simple Report Card Program in Java
Learn How to make a simple Report Card System in Java, which will accept 2 subjects but later it will be updated to 15 subjects.
382. Minecraft Color Codes Chart: Changing Chat and MOTD Colors
383. Why Order in React Hooks Matters
React Hooks are a new feature in React 16.8. They are a powerful way to write stateful components. All this power comes at a cost, however.
384. Top 10 Python Frameworks Ranked on Github
Here is a list of the ten highest-ranked Python frameworks on GitHub.
385. How to set up FastAPI, Ormar, and Alembic
Learn how to set up a mini async Object Relational Mapper with migrations for your next FastAPI project using the SQLAlchemy toolkit with this guide.
386. 13 Website Design Inspiration for UI/UX Designers
Regardless of whether you're an accomplished website designer or developer or simply a beginner, a website architecture venture's extension can rapidly limit the of assets accessible, making it extreme to track down the correct website design for motivation for your assignment.
387. How You Can Set Up Remote Development Workflow With VS Code in Your Browser
In this guide, I will be walking through VS Code-Server setup with DigitalOcean, as well as tweaks I have used to create a clean, simple workflow.
388. Connecting GraphQL with Java Spring Boot and Postgres or MySQL
GraphQL is revolutionising the way developers build APIs. It lets you query precisely what you want. Nothing more, nothing less! It also gives you the flexibility to query related objects in a single round trip, unlike the REST APIs.
389. The Microservices Maestro
Something I really like about living in the city is the fact that it is made for the masses. Despite its many defects (the rain not being one), Seattle is architected to enable hundreds of thousands of people to go through their busy days. It has a transportation system that interconnects different areas, it mandates different land usage policies for parks, residences, commerces and schools, and it provides restricted parking zones. It is designed for walking (assuming you like hills), it provides easy access to hospitals and it is guarded by police and fire departments.
390. Smaller, Faster, and Cheaper Coding Laptops via AWS
My Coding Laptop is Smaller, Faster, and Cheaper than Yours and it lives in an AWS Data Center!
391. How to Implement a Generic Interface in a Non-generic Class in C#
This article explains how to create generic interfaces of type T.
392. 9 Open Source Projects Every Developer Needs to Bookmark for Their Workflow
Discover 9 open-source projects to enhance your cloud workflow, project management, user feedback, automation, and more.
393. 5 Bad Habits Of Software Developers
There is no hard and fast rule as to how a programmer should program. So, there is nothing wrong if you have your own style of programming.
394. Is Migrating From Java 11 to Java 17 Worth It?
Java version 17 brought some changes to Java but also made many developers reconsider their desire to move to other JVM languages.
395. Your Guide to Becoming a Faster Programmer
396. Top 6 Code Playgrounds That Every Web Developer Should Check Out
Code playgrounds are becoming increasingly popular, with more developers using them than ever before, here are the top 6.
397. Microservices vs Monoliths: What is the Future of Software Architecture?
In today's fast-evolving tech landscape, two contrasting architectural patterns have emerged at the forefront: Microservices and Monoliths.
398. How To Setup Caching in Node.js using Redis
In this article, we are going to implement caching in a node js
application using Redis, but, before we delve into the implementation
details, let’s explore what caching is and how it can help the
performance of our application.
399. A Different Approach to Teaching Kids and Teens to Code
How do you teach 5th graders about Software Engineering concepts without getting too deep into any particular language? This is a question I’d been asking myself a few weeks in advance of attending a local school’s STEM<em> (Science, Technology, Engineering and Mathematics)</em> fair.
400. How to Create a PDF File from a List of Images with Python
A how-to-guide for generating PDF files from a bunch of images using Python.
401. How to Improve Website and Rendering Speed with JavaScript Code Optimization
Poorly written code will surely slow down your website loading speed. To enhance the website's performance, let's consider JavaScript code optimization tactics.
402. How to Solve Common Performance Issues in Django REST Framework
Learn how to boost your Django REST Framework's performance by solving common issues like N+1 queries, pagination, caching, and more. Get started now!
403. Ways To Make Money As A Developer
There are two types of people. Ones are already working as programmers and there are others who just code in their free time. It doesn’t matter which group you fit in, but the thing that most people want is to make some extra money as programmers. So, in this article, I’ll show you a couple of ways to make money as a developer.
404. 9 JavaScript Design Patterns You Will Love
Design patterns are reusable solutions for common problems that occur during software development. Here are my 9 favorite design patterns for JavaScript
405. How to Make Buttons Stand Out with CSS
The first thing you’ll notice when you add a button to your website is that you’ve taken a trip back in time to 1999. The default button style is very old-fashioned and I can’t think of a use case where you’d want to keep it as it is. The good news is that there are loads of CSS styles that can make your buttons pop.
406. The Most Common Coding Mistakes (and How to Avoid Them)
There are many mistakes a new programmer can make. Today, you
will learn the most common mistakes that beginners make, and how you can avoid them.
407. How to Simplify Tailwind CSS Using ESLint, Tagged Template Literals, and More!
We did this for our customers and internal users (ease of use) as well as our product team (easier design process, decision-making, and coding).
408. Working with GitHub Actions Cache: GitHub Actions on Steroids
GitHub Actions is a powerful, flexible automation tool integrated into the GitHub platform.
409. How to Find the Last Non-Empty Row in a Column with Google Apps Script Accurately
Determine the last row in a spreadsheet column always accurately using the google apps script.
410. C#: From Fundamentals to Advanced Techniques - A Beginner-Friendly CheatSheet
The comprehensive C# Cheat Sheet is designed to aid developers in mastering key syntax and concepts related to C# programming.
411. Visual Studio Code vs Sublime Text: Which Editor Should You Choose?
We have given the benefits of Visual Studio Code and Sublime Text in this article. Compare both code editors based on some factors and choose the better option.
412. Personal Finance for Software Engineers: Things I've Learned
Personal Finance is something that is, for better or worse, not a required class. Here are some basic things I wish I knew when I started working in software.
413. I created Postwoman 👽 - An online, open source API request builder
Postwoman 👽 - API request builder
414. How GPT Pilot Codes 95% of Your App
GPT Pilot is a dev tool that writes 95% of coding tasks.
415. The Vim Editor Cookbook
Vim editor cookbook with gif animations for each chapter
416. Can You Restore A Deleted Commit on Git?
417. The Programming Language For Machine Learning Projects
…and why Python is the de facto in ML
Python is the de facto programming language used is machine learning. This is owed to it’s simplicity and readability, which allows users to focus on the algorithms and results, rather than wasting time on structuring code efficiently and keeping it manageable.
418. Why is the Swift Language Gaining Popularity? Is it Tailored Swift?
Swift combines decades of experience in building Apple platforms with the latest research in programming languages.
419. Migrating from Heroku to Render
Migrate from Heroku to Render
420. What Hardware Do Developers Truly Need?
The bottom line is that learning to code is possible with a wide range of hardware configurations. it's not about having the most expensive machine
421. Introduction to One Gadget: A Necessary Tool for Exploitation
This post uses a concrete CTF problem to show you step-by-step how to find and execute a one gadget and eventually spawn a shell.
422. 5 Reasons Why Kids Should Start Coding Early
Teaching our youth to code means empowering future leaders and creators with the capacity to understand and respond to the demands of today and tomorrow.
423. The Best Programming Languages for Working with AI
You will require coding skills if you want to work in the field of artificial intelligence (AI). How do you begin? and Which programming language to use?
424. Model-View-Controller Architecture Pattern: Usage, Advantages, Examples
How the MVC architecture is built, how the code is structured and it can benefit your work.
425. How to Make Big Money as an Android Developer
I’m going to give you some useful hints on how to advance your skills and get hired for your dream job as an Android app developer.
426. 4 Most Commonly Asked Algorithms In Coding Interviews
If you prefer to follow along via my YouTube video, you can watch it here!
427. The Differences Between Blazor WebAssembly And Blazor Server
If you are aware of the latest developments in .NET for the last couple of years, you must have heard the buzzword ‘Blazor’ quite often. It is a revolutionary client-end User Interface framework developed by Microsoft’s mighty ASP.NET Expert team.
428. The Complete Microservice Tutorial: Introduction [Part 1]
Project Link: https://github.com/Joker666/microservice-demo/
429. How to Extend a KMM Shared Module With C/C++ Code
Learn how to embed a simple SHA-256 implementation on C-language in KMM library and use it for iOS andAndroid target platforms.
430. Exploring Async Laziness in C#: Balancing Power with Responsibility
In C#, how can we balance asynchrony and laziness? Is there such a thing as async lazy? Let's explore our options built into dotnet!
431. How to Generate an Ethereum Address From Private Key Using Python
An ethereum address is the last 20 bytes of the keccack256 of the public key. The public key algorithm is secp256k1, the same used in bitcoin.
432. Ten Useful Git Log Tricks
If you are using Git for a while you should have come across git log. As everyone knows, the git log is a simple command that helps us to
view the changes or project history.
433. The Best Free Online Tools to Compile, Format, and Even Convert Your Code (Plus More!)
Free online tools for developers to help them with daily tasks.
434. Angular Vs. React: Choosing a Front-End Web Stack
Web development is an Art.
435. How to Keep Your Code SOLID
S.O.L.I.D principles are general guidelines for writing clean code in object-oriented programming
436. Ace Your Coding Interviews with These Free Courses from Stanford
Technical interviews used to be a challenge for me. I have a bachelor’s degree in Electronics & Telecommunications and a master’s degree in Computer Science.
437. Java or Python? Which is better to Learn to Code?
438. The Search-and-Replace Regex with VS Code
This is a feature I use with some frequency, but not frequently enough that I remember the pattern when I need it. Therefore, I am writing this article as my own reference to a useful tool with VS Code.
439. Learning Python the Hard Way - The Why, Hows, and Whats
“If the implementation is hard to explain, it’s a bad idea.”
440. Expert Developers Share Their 10 Tips For Newbies On Starting Successful Career
All the hesitations are over and the decision is made: you’re going to become a programmer! Hurray!
441. A Look at the Top Questions for a System Design Interview at Facebook
Facebook System Design Interview; Design Facebook NewsFeed; Design Status Search; Design Live Commenting; Design Facebook Messenger / WhatsApp; Design Instagram
442. NodeJS Security Headers: 101
443. CRUD and the 7 RESTful actions
When I’m learning something new I like to talk to myself about it until I feel I understand it. You can feel when you’re just hiding behind the fact that no one else is questioning you, and you’re really just kind of lying to yourself. “Yeah yeah, REST, CRUD, awfully simple…”
444. 7 Best Free Platforms To Learn React
React is a JavaScript library developed by Facebook for building modern applications. React takes care of the view layer and can be used to create both web and mobile applications.
445. The 10 Video Games That Can Teach You About Coding, Hacking and DevOps
Top 10 Video Games that can help you learn coding, hacking and even DevOps!
446. Concurrent Requests in Swift Using DispatchGroup, RxSwift and Combine
Sometimes we need to make multiple asynchronous requests and get the result when all requests have finished. We can do this with DispatchGroup and RxSwift.
447. 6 Months Of Using GraphQL
448. Building TicTacToe Using Vanilla JavaScript
I am sure you have played tictactoe as a child. In this article, we will build tictactoe using plain JavaScript step by step. Let's go!
449. How to Set Up Ruby On Rails on Windows 10
Once upon a time, installing Ruby on Windows came with a myriad of problems (at least my search history can attest to that), but things have come a long way.
450. How To Access Properties Of Objects On Observables Like A True Expert
Hi, fellow RxJS streamer! 👋
451. An Essential Guide to Legacy Code
In this guide, you'll learn what is legacy code, its characteristics, tools, and the best practices for working effectively with legacy code and technical debt.
452. Computer Science Degrees: Are they Worth Getting in 2021?
Is a computer science degree worth it? For me, partially. For you? You tell me.
453. How to Become a Web3 Developer
A simple, unbiased, and comprehensive guide to becoming a web3 developer.
454. Top 5 Machine Learning Programming Languages in 2021
Python, R, Lisp, Prolog, and Java are the best machine learning programming languages to learn in 2021.
455. Learning Fundamentals of C# and .Net Framework
We are always talking about the mainstream programming languages to an extent where Python, Java, SQL, etc, are all that we see mostly. There are many other dynamic frameworks and languages like our topic of choice today; C sharp or C#, which are playing an integral part in global software development communities. Let's take an in-depth look at the fundamentals of C# as well as the .Net framework to better understand the exclusivity, features, and their advantages.
456. How GPT Pilot Codes 95% of Your App [Part 2]
GPT Pilot is a dev tool that increases developer’s productivity 20x by offloading 95% coding tasks from developer to LLM.
457. 10 Best UI/UX Project Ideas to Improve Your Frontend Skills 🎨🧙♂️
I have handpicked some awesome UI and UX projects that might give you some inspiration to create your own projects
458. How to Learn Unit Testing in Java: JUnit and Mockito Courses
Hello guys, today I am going to talk about JUnit and unit testing, one of the key skills for any software developer. You may already know that JUnit and Mockito are two of the most popular testing libraries for Java applications, and you will find them in almost every Java application classpath.
459. React Hooks: The Difference Between useMemo and useCallback
React library provides us two built-in hooks to optimize the performance of our app: useMemo & useCallback. At first glance, it might look like their usage is quite similar, so it can get confusing about when to use each. To clear that confusion, let’s dig in and understand the actual difference and the correct way to use them both.
460. How to Set up Selenium in Visual Studio for Automated Browser Testing of Web Apps
In this Selenium C# tutorial, we are going to help you set up Selenium in Visual Studio and run your first Selenium C# example script.
461. Explore the Value of Custom Rules and Data Validation (With Laravel) in Inspector
The value a software provides to users is often a function of the quality of data it is able to manage.
462. A Roadmap For Becoming a Data Scientist
So you want to become a data scientist? You have heard so much about data science and want to know what all the hype is about? Well, you have come to the perfect place. The field of data science has evolved significantly in the past decade. Today there are multiple ways to jump into the field and become a data scientist. Not all of them need you to have a fancy degree either. So let’s get started!
463. Will ChatGPT Change Coding Interviews Forever?
Sergio Pereira talks about ChatGPT and how it could affect coding interviews.
464. How I Organized my Node.js REST API
When I started using Node.js for building REST APIs on the server side, I struggled a lot with the same question over and over again:
465. I Cloned a Youtube Page to Learn HTML & CSS, And It Was Awesome
My new year's resolution this year was to land a remote job as a web developer. I'm glad to say that, so far, I've been very fortunate!
466. 22+ Dev Tools, Websites, and Plugins that Help You Become a Better Developer
In this article, I will share my main 22 most loved web tools that make your life as an engineer simpler.
467. 9 Best Java Online Courses to Learn Programming for Beginners
In this article, I am going to share some of the best Java courses beginners can join to learn Java.
468. Repeating Nodes With YAML Aliases Like A Pro
Have you ever had to copy and paste duplicate content in a YAML file and wondered if it is possible to DRY that up?
469. These are the best Courses to Learn New Java Features from JDK 8 to JDK 13
470. Satellite OSINT: Space-Based Intelligence in Aerospace Cybersecurity
Employ a cybersecurity technique known as OSINT to perform reconnaissance on satellites to retrieve useful telemetry data.
471. How to Achieve Immutable DTOs With C#
The story is about how to implement immutable DTOs with C#, both with the older method and with the newer 9 record reference type that recently came out
472. Writing Idempotent Code: A Guide
Idempotence, in programming and mathematics, is a property of some operations such that no matter how many times you execute them, you achieve the same result.
473. Creating a Telegram Bot for my Friend's Business
Last week my friend asked for help with coding a Telegram bot for the VIP 😏 customers of his herbs shop.
474. 10 Python Projects with 10 Lines of Code
I faced a problem when I started learning programming. That problem was: I thought needed to have deep understanding in every field to do projects and make cool stuff. So I started learning coding seriously, but after a few week I lost my motivation, as it was not clear to me that how coding is going to help me make something that I'd like.
475. Using C# To Update MongoDB Documents
See code examples for how to update MongoDB documents in C#. This article covers the basics of different methods you can use to update records.
476. How to Build a GraphQL Data Layer for REST Microservices
GraphQL is a great technology for REST microservices. Learn how to create a data layer for microservices, without writing any code!
477. A Code Review Checklist to Focus on the Important Parts
A code review checklist, as well as clear rules and guidelines around code reviews, can make your code review practice so much more beneficial to your team and significantly speed-up code reviews.
478. Building a Serverless Contact Form with AWS Lambda and AWS SES
What if I told you it can be done with zero dependencies? Hope you’re up for a challenge because that’s exactly what we’ll be doing.
479. What Makes You a Great Programmer on The Team?
Majority of software developers are aspired to be not only a competent professional but also a great one.
480. 39 Web Developer Tools You'll Want To Take With You Into 2021
In this article, we will review 39 of the best software development and programming tools, ranging from web development and interactive development to rapid application development.
481. How to Solve for Eigenstates: The Time-Independent Schrödinger Equation
If you’ve ever ventured anywhere near the field of quantum mechanics, you've heard of the “mystical” Schrödinger Equation. Today, we'll use Python to solve it!
482. How to Restart the TypeScript NodeJS Application Fast
I have been working for the different kinds of Node JS application from the last 4 years. For every project I tried to improve the performance and code quality. From that, I found a very interesting way to restart the typescript application so fast.
483. 6 Best Python Programming Books Ranked by Reviews
Programming is more than just typing a few words into a computer. It’s a massive process that requires the knowledge of its own languages. Python is one of these languages, and its use is becoming more widespread each day. As computers become more advanced, companies make use of Python to assist in managing the modern world. On top of it being found in many popular websites, services, and even video games, Python is also used for extremely complex purposes like machine learning and data science. As a result, there is a massive demand for coders skilled in this language. Even senior programmers should look into it if they haven’t already, which is why they should consider the 6 best Python programming books based on their Amazon reviews.
484. "Unless you’ve been developing software in a cave"
In this article, we’ll look at some microservices best practices and suggest a few proven ways to help with your microservices architecture.
485. Why You Need to Learn Multiple Programming Languages
Why do computer science curriculums require you to learn more than one programming language? Here's the answer.
486. When To Start Applying For Web Developer Jobs
When I was in the process of learning web development, I was always thinking to myself: “Am I ready to start applying for jobs”, “How many things do I need to know before I start applying for jobs”, “When should I start applying for jobs”. These are probably one of the most important questions in your web development career and ones most people struggle with.
487. How I Started Hacking
It all started with video games.
488. 10 Best Python Machine Learning Tutorials
The Python ecosystem has a large number of libraries and tools that support machine learning, such as NumPy, Pandas, Matplotlib, TensorFlow, and scikit-learn.
489. Self-Taught vs College-Educated Programmers: Who's More Effective?
If you’re just a normal person who doesn’t know much about coding, you would probably think that those programmers who went to college are better then those who are self-taught. I mean, they went to college, they must know more than those who have learned it by themself. In reality, the answer is not that simple.
490. How to Set Up End to End Tests with WebdriverIO on Github Action ?
For some time now I've been playing with github actions to see if I can easily reproduce behaviors I apply in my current CI tool. I wanted to parallelize tasks
491. Is PHP Really Dead? - Slogging Insights
This Slogging post is a rebuttal to the idea that PHP is not dead and many websites still use it.
492. The Lambda Function That Creates xlsx Files From JSON Data to Store On S3 Using NodeJS/Typescript
How to write a Lambda function to convert json data to xlsx file and then upload to s3 and return a signed url of that uploaded file on a serverless framework
493. Making a Ping in PHP: A Quick Guide
Learn how to make a Ping in PHP with this quick and easy-to-follow guide.
494. Reasons Why You Should Choose the Microverse Coding Course As Beginner
Hello World! I’m Sayyod and I’m a financier. I have almost 5 years of experience in banking. From my childhood, I loved to work on the computer and play video games. At the same time, this love led me to create programs and games such as that. This desire never left me even during study time at the university and also in working time. My mind always thought about it. My whole free time I spent searching how to learn coding from 0. If you surf the internet with patience like me, you can find too many sites and courses which teach you online and promise to become a great developer. Here I will tell you shortly about my search results. I would like to divide them into 2 types: payable and free.
495. 11 Best Google Chrome Extensions for Developers in 2020
Whether you are a beginner Programmer or a seasoned programmer, you spend most of your time on Google. If you have used Google Chrome Extensions a few years back, you probably are avoiding it now or not even realizing its existence. But in the last few years, there have been many good Google Chrome developer extensions specifically made for Programmers and Software Developers to assists in their work.
496. When Everyone Corrected the World's Smartest Woman
I find the Monty Hall Problem one of the most fascinating brain teasers, because it seems deceivingly simple. When Marilyn Von Savant, the woman with the highest IQ, answered this brainteaser correctly in 1991, she was inundated with over 10,000 letters from academics and Ph.Ds criticizing her “error”, only to be proven later that she was correct.
497. The 19 Useful GitHub Repositories You Need to Become a Better Developer 🔥🚀
This list includes valuable GitHub repositories for topics like learning, project ideas, career opportunities, data collections, database tools, and security.
498. How to Build a Powerful Status Page With Great Performance and Design
This tutorial shows how a lightweight and performant time-series database coupled with queued status checks and a simple UI are best for robust applications.
499. 10 Best Coding Challenge Sites For Beginners
Coding challenge websites are a great step to take after you learn one language. These will challenge your understanding of your language to deepen it further.
500. How to De-Squeeze an Image Using CSS
All images have different sizes. But most of the time we want to place an image and define dimensions by ourselves. By default, the whole image squeezed according to the given width and height. For instance, if you want to place an image with a width of 400px and a height of 500px the image will look like this:
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