310 Blog Posts To Learn About Guide

7 Aug 2026

A guide offers comprehensive instructions or advice designed to help users navigate a process, understand a topic, or achieve a goal. Guides are invaluable resources for learning, problem-solving, and skill acquisition, making complex subjects accessible and actionable.

1. Minecraft: How to Make an Invisibility Potion

Add a golden carrot and a fermented spider eye to an awkward potion to make invisibility potions in Minecraft. Then, use these potions to sneak up on others.

2. How to Add Script Tags in React

Adding a new script tag and directly appending it to the <head> element of the page is the easiest way to add <script> tags in the React app.

3. Ruby: How to read/write JSON File

In Ruby read and write JSON file to hash can be achieved using File Handling.

4. Guide: How to Install WhatsApp On Amazon Fire Tablet

This article demonstrates multiple ways of using WhatsApp on Firestick and Fire Tablet. Read until the end to master the tips and tricks

5. How to Remove Commas From String Python

In this article, we will learn to remove commas from strings using the python program. We will create a program using different methods and using different func

6. How to Create a Solar System in JavaScript With Three.js 🌌

Create a Solar System in JavaScript with Three.js by using this guide!

7. 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.

8. Demystifying the Poisson Multi-Bernoulli Mixture Filter: A Leap Forward in Multi-Target Tracking

The primary task at hand revolves around multi-object tracking, a problem rooted in the complex and dynamic nature of real-world environments.

9. A Practical 5-Step Guide to Do Semantic Search on Your Private Data With the Help of LLMs

In this practical guide, I will show you 5 simple steps to implement semantic search with help of LangChain, vector databases, and large language models.

10. How to Make Sock Puppet Accounts for OSINT in 2021

Everyday it seems to get harder and harder to make sock puppet (i.e. ‘fake’) accounts for OSINT research. Personally, I blame Russian troll farms.

11. A Guide on How TypeScript Parameters Type Works

The Parameters type is a utility type in TypeScript that lets us take the arguments of a function, and turn it into a new type. Let's look at how it works.

12. Making Your Links Look Pretty With CSS: Practicum Coding Bootcamp

A professional-looking site is all about the details: the colors, the graphics, the subtle elements, and the overall look and feel. In this project, I’ll show you how to make beautiful, elegant, and professional-looking links that can help your website stand out.

13. Micro-Frontends: Using TypeScript's Ambient Modules

How to use TypeScript's ambient module feature for cross-sharing micro-frontend imports using single-spa.

14. As a builder of Wordpress websites, I need to speak my truth

This is why Wordpress sucks and you should probably stop using it

15. How to Defeat Sekiro’s Demon of Hatred Boss

Here are some tips and tricks to defeat the Demon of Hatred from Sekiro.

16. How I Successfully "Reverse-Engineered" ChatGPT to Create an Unofficial API Wrapper

Scraping ChatGPT with Python

17. How to Run Scripts on Boot in Linux Using Systemd

You probably have programs that you run repetitively each time you turn on your Linux system. In this article, we still learn to automate these scripts on boot.

18. The Best Monster Hunter: World Mods on PC and How to Get Them

Check out the best Monster Hunter: World mods available for PC, and discover how you can get them for yourself!

19. Stop Using State for React Forms, There is a Much Better Way!

Learn how to optimize the performance of react forms by replacing useState with the native feature of JavaScript.

20. How to Build a 32-Core Raspberry Pi Cluster From Scratch

How to Build a 32-Core Raspberry Pi Cluster From Scratch

21. The Headless-UI Date Picker for React Apps

Each year the ⚛️ React community is becoming bigger and bigger. And with this growth, we get more and more tools to achieve our goals and needs.

22. Harnessing the Power of ChatGPT for OSINT: A Practical Guide to Your AI OSINT Assistant

If you're like most security practitioners, you're always on the lookout for new tools and techniques to help you gather intelligence. ChatGPT is one of those n

23. Terraria Zenith Guide (PC) - How to Obtain the Most Powerful Weapon

This guide will help Terraria enthusiasts and newcomers learn the best way to go about obtaining the strongest weapon in the game, the Zenith.

24. What is Secure SDLC?

Software Development Life Cycle is a framework that describes the software life cycle. Its purpose is to help build quality development processes.

25. 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.

Web scraping as a product has low entry requirements, which attracts freelancers and development teams to it.

27. The Best Way to Avoid E-mail Spam

E-mail service providers do a good job of filtering out spam messages for you, but there's one easy trick to avoid it completely.

28. A Quick Tutorial on Using SQL Expressions for Validation in Oracle APEX

Learn how to use SQL expressions for validation in Oracle APEX with our quick tutorial. Explore step-by-step instructions and practical examples.

29. One Dockerfile is All it Takes: How I Fell in Love With Bake

Using docker bake for outrageously simple monorepo docker builds.

30. 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.

31. When and Where to Use REM and EM Units in Web Design?

Get clarity on using REM or EM in web design. This guide explains the differences and helps you choose the best unit for your project's needs.

32. The Native Stabila Crypto Wallet

Stabila web wallet facilitates access to cryptos from anywhere – any browser or mobile device, etc. How do you create a crypto wallet with Stabila?

33. Building An Oculus Quest 2 Compatible Game With Unity: A Beginner's Guide

A beginner's guide on getting into VR development with Unity and Quest 2.

34. The Ultimate Security Guide for Cryptocurrency Investors

35. ChatGPT: A Guide on How to Use It, Its New Features, and More

read this post carefully to learn how ChatGPT will help you improve and expand your knowledge rather than take your job!

36. A Simple Script to Test Whether a STUN/TURN Server is Working Properly

How to test if the STUN/TURN servers are working properly?

37. How to Optimize Your Image Storage

Optimized image handling via CDN, caching, and imgproxy integration for faster delivery, improved user experience, and reduced server load.

This blog showcases 8 best YouTube channels for developers with tutorials, discussions & advice from experienced professionals.

39. Exploring Tree Traversal in JavaScript: Inorder, Preorder, and Postorder With Examples

Explore tree traversal methods in JavaScript: Inorder, Preorder, and Postorder. Learn their differences and how to implement them. #JavaScript #TreeTraversal

40. Creating a Simple Diagram by Using Elkjs and React Flow

In this article, we will look at the process of building a diagram with the help of Elkjs and React Flow libraries.

41. How to Use Hotwire in Rails 7 to Build a Real Time Notification System

This is a quick update of an article on how to build a notifications system with Rails and Redis, now using Hotwire

42. How to Set up ReCAPTCHA in Your React Application

reCAPTCHA is a tool that can protect your applications from fraudulent actions.

43. How to Generate a List of All Token Transactions Within a Wallet

Scanning blockchain is tedious and not necessary. Often we can seek for events associated with transactions we are looking for. I can show you how to do it.

44. Implementing i18n in Next.js: A Guide to Non-Route-Based Localization

Next.js: A Guide to Non-Route-Based Localization

45. How to Improve Your Github Profile

Having a nice resume is good, However, that doesn't cut it anymore. A good way to impress people including potential employees is to have a great Github profile

46. Reactstrap vs React-Bootstrap

People aren’t clear about React-Bootstrap vs Reactstrap. If you want to know, here are some helpful explanations.

47. Jitter Clicking: A Strategic Mouse-Clicking Strategy

Jitter Clicking is a strategic mouse-clicking strategy that helps you achieve your desired results.

48. How to Schedule and Run Recurring Cron Jobs in Node.JS

Scheduling and Running Recurring Cron Jobs in Node.JS

49. How to Bridge Tokens from Ethereum to Polygon with MetaMask

How to Bridge Tokens from Ethereum to Polygon with MetaMask

50. Building a FastAPI OCR Microservice

In this article, I will try to explain basic ideas on how to create your own OCR service for free, using python, fastAPI, tesseract, redis, celery and docker.

51. 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.

52. 9 Useful Interactive CLI Tools for Linux

9 text-based interactive CLI tools for Linux that you must know.

53. How to Use Mock API in Playwright

Mocking API is a common feature in testing frameworks. In Playwright, to do that, you have to use the page.route method.

54. 7 Steps To Prepare A Dataset For An Image-Based AI Project

A guide for AI entrepreneurs on how to prepare a dataset for a machine learning project.

55. 12+ Web3 Learn to Earn Platforms

This article will teach you different Web3 learn-to-earn platforms for earning while learning crypto, Web3 development, and DeFi.

56. 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.

57. Building a Stateful Bottom Sheet Component in React

Building a Stateful Bottom Sheet Component in React

58. I Increased My Typing Speed From 40 to 120 Wpm. Here’s How.

How making regular practice and working on small things like finger placement can help improve your typing speed from 40wpm all the way up to 120wpm.

59. Creating Beautiful Documentation Website For Your JavaScript Project

Nowadays, as a webdeveloper, you rarely build anything from scratch: your daily job mostly consists of integrating various Javascript libraries together. If you are building a web app you are most likely going to use some framework like React, Vue or Angular for your front-end. To transmit and manage the data you will be using Redux or GraphQL. For the backend, there will be Express and probably Loopback. Then you need to cover everything with tests, so Jest, Mocha or Jasmine must be present too. Finally, there will be UI frameworks like Bootstrap and maybe some charting tools. I have already counted at least 7 core libraries and all of these are in a single project! And what about underlying technologies like Javascript itself, Node.js and, probably, Typescript? Well, that’s a lot!

60. How to Deploy Flutter Web App

As you know Flutter provides an outstanding possibility to have one single code base for all platforms, such as Android, iOS, Windows, Linux, Web, and more.

61. Working with GitHub Actions Cache: GitHub Actions on Steroids

GitHub Actions is a powerful, flexible automation tool integrated into the GitHub platform.

62. What the Heck Is Malloy?

Malloy is a new experimental language for describing data relationships and transformations created by the developer of Looker.

63. IMAP Email Server on AWS

Set Up an IMAP Postfix E-Mail Server with Dovecot on AWS.

64. How to Print Receipts With TSPL and JavaScript

Some of our customers from “Alto’s POS & Inventory” asked us if they can use their label printer as a receipt printer. So, we implemented this feature.

65. Mastering the PHP GD Library - Part 1: Generating an Image

PHP GD is a library that performs fantastic tasks that helps you to do several things with your image.

66. A Guide on Writing Tests in Full-stack MERN Web Application

Writing tests may not be necessary for demo projects or coursework projects, but it is critical for real-world applications.

67. How to Upload an Image From React to the Rails API Using React-hook-form and Context API

After reading this article, you should be able to create a React UI that allows you to use react-hook-form to upload an image to an API endpoint.

68. Using Truffle L2 Boxes to Bridge Blockchain Networks

Building dapps that interoperate between L1s and L2s can be difficult. Let's look at using the Optimism Bridge Truffle Box as a way to make things easier.

69. IIOT – Receiving Data From Mercury Meters Via RS-485 Over TCP/IP

The Industrial Internet of Things (IIoT) is a technology that is used in manufacturing, warehouses, factories, and laboratories.

70. How We Upgraded to Ruby on Rails 7.1: A Smooth Transition

Learn how to effortlessly upgrade your Rails project to version 7.1 with insights and tips.

71. An Important Lesson About React Hooks

The react hooks are regular functions.

72. Implementing Geo-Location Redirects with AWS CloudFront

Configure Geolocation-based AWS CloudFront with CloudFuntions for enhancing the user experience in modern web apps.

73. Python Libraries That One Must Try For Fun

So you want to make some projects for fun in python but do not know where to start. Well you can start from these libraries, which are very easy and very fun.

74. CI/CD Pipelines on GitLab and AWS: Speed Up Your Deployments

Brief guide how to deploy websites with Gitlab CI to AWS S3

75. What Is Cloudwatch Embedded Metrics?

I can’t believe not many people are talking about this AWS feature. It’s a game changer!

76. How To Pack Javascript Code with Webpack

What is Webpack?

Webpack is a module bundler for JavaScript as well as HTML applications. It grabs modular pieces of code compartmentalized in folders. Followed by reconstituting them into a compiled form. Then it's read as a whole by the application. You must be thinking, "Why break up a working code?" As your code scales, so does its complexity. Finding a correlation between each block becomes a challenge.

77. How Multi-Processing Helped Me Speed Up My JavaScript Application By 4x

We'll delve deep into the enigma of multiprocessing in Node.js, armed with riveting code examples.

78. Webhooks Using Python - A Guide

A guide on how to build webhooks using Python

79. How To Delete Files or Folders From Remote Git Repository

GIT is great, it has made collaboration with other developers so easy, I can’t thank GIT enough. But GIT is vast and not every command remains on my mind. I find myself googling over and over again to get that right GIT command that can solve my problem.

80. How to Hide Credentials in Spring Boot

Use env properties in spring boot to add the environment variables.

81. Understanding React's useEffect Hook: A Deep Dive

Dive into the workings of React's useEffect Hook. Learn how to handle side effects in your functional components through real-world examples and use-cases

82. An In-Depth Guide on Java Streams in Java 8

Get through this in-depth guide on Java Streams in Java 8 where you can learn the basics of streams; explained with example codes.

83. How I Approached Machine Learning Interviews at FAANGs as an ML Engineer

Cracking a Machine learning interview at companies like Facebook, Google, Netflix, Snap etc. really comes down to nailing few patterns that FAANGs look for.

84. Optimizing Performance With Throttling in JavaScript

Throttling allows you to "slow down" the function, i.e. the function will be executed no more than once in the specified period, even if it is called many times

85. How To Set Up tsconfig [Part 1]

Guide to TypeScript tsconfig.json. Settings explanation. Tips and tricks. Each new project I prefer to write on TS rather than native JavaScript.

86. How to Enable MariaDB Replication: A Guide

To set up replication for a new fresh MariaDB server, you can just enable the binary log in the primary and configure the connection in the replica.

87. How to Fix the "Detached HEAD" State in Git

Git commits are immutable—meaning you can create new ones, but what’s already inside will never be changed.

88. Object Validator for PHP 8

Attribute validator for PHP Models and Value Objects, based on the new feature in PHP 8

89. An Introduction on Arch Linux Pacman for Beginners

Need help learning about Linux's pacman? Look no further. Here's everything you need to know.

90. How To Build An NFT Minting Dapp On Flow

This article is a tutorial about creating a full-fledged NFT-minting dapp for the Flow Blockchain.

91. Developing and Deploying Smart Contracts With Foundry & Openzeppelin: A Guide

Getting started with Foundry by developing, testing, deploying, and verifying your smart contracts with Foundry

92. Downloading Data as a File with Alpine.js

A quick demonstration of using JavaScript to download ad hoc data.

This article shows you how to implement the sign in button in the react navigation bar.

94. Build NFT Games "Play to Earn" With Unity in 2022

Would you like to create your own NFT based games, With the release of Unity 8.6 and its built-in support for NFTs. we'll take a look at how Unity can be used.

95. How to Create a React Project From Scratch With TypeScript and Vite

A step by step guide on how to create a React project from scratch, with TypeScript and Vite

96. How to Build an IoT Application Using an HTTP API

In this walkthrough, we'll build an IoT application that uses Python to call an HTTP API, and then we'll deploy that application to an M5Stack IoT device.

97. How to Create a Personal Blog With Hugo and Netlify

Blog website using a static site generator Hugo and deploying it to Netlify

98. A Guide to Self-Hosting Your Own Website Analytics With Umami

Self-host your own website analytics with Umami.

In this tutorial, we will learn how to create a mega-menu in HTML/CSS, also called a "dropdown menu".

100. Deploy Like Vercel and Netlify with Cloud Run: Live, Preview, and Modern Workflow

The modern workflow that unlocks your team's potential to ship faster.

101. WebSockets vs. Webhooks: Which is Better for Real-Time Communication?

Websockets and webhooks are both technologies that enable real-time communication between a client and a server.

You have to write a working program with someone you don't know. The catch: your only communication channel is the code itself.

103. IoT Performance Load Testing with Locust and Azure

Test the performance of an IoT system using Locust and Azure.

104. Setting Up Husky 8 With Lerna

Learn everything you need to know about setting up Husky 8 with Lerna in this useful step-by-step guide.

105. React useState() Made Easy for Beginners

A beginner's guide to React useState(), simplified and made easy.

106. Automating Your Job Application with ChatGPT

How to Automate Job Application with ChatGPT in 3 Steps

107. Creating a Webhook URL: A Guide for AWS, Heroku, and GCP

This article will provide a brief guide on creating a webhook URL in three popular cloud platforms: AWS, Heroku, and GCP.

108. AWS Lambda Alias: An Essential Guide

Why you should be using AWS Lambda alias for your versioning strategy

109. Using ReactPHP to Stream Media

A design for a streaming media server using ReactPHP and Laravel.

110. How to Read Image Sizes and Dimensions with Alpine.js

A look at determining image sizes using Alpine.js.

111. Where is Your Deep Object in the Query?

From version v3, the OpenApi standard brings another way to introduce query parameters via DeepObject.

112. How to Create an NFT Reveal With Solidity

This guide will show you how to create an NFT reveal in Solidity. You'll learn how to update smart contracts code, integrate metadata and setup IPFS

113. Building a Small K8s Cluster on a Single PC - Chapter 1 - A Host is Rising.

First article in a series for introducing a guide about building a K8s cluster on a single PC with Proxmox VE and K3s

114. Introduction to gRPC Testing on a Real Project

n this story, I will demonstrate how to test a service that communicates through the gRPC framework on an actual project.

115. Rewriting Git History With Confidence: A Guide

We work with Git all the time. Did you ever get to a point where you said: “uh-oh, what did I just do?” This post will give you the tools to rewrite history.

116. API Testing Tutorial: A Complete Guide to Beginners

New to API testing? This tutorial will show you everything you need to start, from understanding what an API is to using popular tools to make testing easier.

117. How to Receive Webhooks With Supabase Edge Functions

In this tutorial we'll set up a Supabase Edge Function to receive a webhook from Svix and validate the webhook signature.

118. Creating PowerPoint Presentations With ChatGPT and MARP (As a Software Engineer): A Guide

Streamlining PowerPoint Presentation Creation with ChatGPT and MARP.

119. Filestack API — Everything You Need to Know

Filestack is a powerful API for file upload, transformation, and delivery.

120. Replace the Placeholders in a Text With the Values of the Object

Tutorial on how to easily replace 1 line of code placeholder in any text with value of an object.

121. How to Add GraphQL Wrapper Over REST API

How to add GraphQL wrapper along with swagger documentation in ASP.Net C# using NSwag tool

122. Accelerating Android Application Development With the ADB Idea Plugin

In this article, I want to tell you about a useful plugin ADB Idea. I use it every day, but I noticed that others use it in their work quite rarely.

123. Building Continuous Delivery Pipeline using CDK Pipelines Modern API

In this step-by-step tutorial, we're going to learn about how to build continuous delivery using CDK pipelines using modern API.

124. Firebase Pagination Using StartAfter() and Nextjs

Firebase v9 Paging with StartAfter() + Nextjs 13.x.x

125. How To Prepare For Your FAANG Interview

Are you ready for your FAANG interview? Read on to understand how you can prepare for such interviews and what to expect when you have to answer questions.

126. JavaScript's Evolution: From Vanilla to Modern ES2023 Features

127. How to Create Apple Music's Background Blur Effect Using Blurhash

n this blog post, we'll learn how to create apple music's background blur effect using blurhash.

128. The Use Case Chronicles – Part 2: Unveiling Use Case Structure

Systems, actors, and associations are the basic elements of use cases, but you can extend them with triggers, goals, relationships, and so on.

129. Handling Files on the Web: A Deep Dive

Take a deep dive into file handling in JavaScript, starting by exploring how files work, how to access them, how to upload them to a server, and some third-par

130. Nextion + Arduino Multilanguage UI

The Nextion editor does not have full support for string arrays, so I had to think about how to implement language selection and store "language packs" in a con

131. How To Review a Governance Action

Governors approving a change should know which functions are being called, what parameters are being used, and what effects these will have.

132. Exploring the Adapter Pattern in React (With an Example!)

How can the adapter pattern improve the readability and reusability of your React components?

133. How to Implement a Basic JavaScript Application

In this series, we learn about getting input from others before beginning to code our application.

134. Why Should I Use Nodemailer to Send Emails?

A useful guide on how to use Nodemailer to send emails.

135. Mastering the PHP GD Library - Part 2: Generating A Watermark

I used PHP GD to create, and generate watermark images! Also if you want to know the magic behind what was done, read this guide to the end.

136. How to Secure Containers Using Docker Content Trust

Strong cryptographic assurances are needed to secure data. This is where Docker Content Trust (DCT) comes into the picture.

137. 125 Stories To Learn How To Do X

Learn everything you need to know about How To via these 125 free HackerNoon stories.

138. How to Quickly Build an Admin Panel With Rails7 and Infold

Infold is a scaffold code generator for CRUD applications, such as an Admin panel with Rails7. This article explains how to use Gem in a tutorial format.

139. The Use Case Chronicles – Part 1: Who, What, and How to Use Cases

Explore Use Cases: Invented by Ivar Jacobson, they define user interactions in apps through text or diagrams, aiding analysts, engineers, and architects.

140. Mastering Integers in Python: A Comprehensive Beginner's Guide

This article provides a comprehensive beginner's guide to everything related to integers in Python. Whether you are just starting out with programming or lookin

141. [A Step by Step Guide] Integrating Apple Pay in Your iOS App

Today Apple Pay accounts for 70% of the world’s card payment transactions, making the Apple payment gateway a must-have for any digital business. Additionally, it allows you to accept overseas payments since this service is available in over 20 countries.

142. 10 Steps to Build a High-Value Startup with $44k Free Credits

10 steps to build a high value start up with $44k free credits and the best tools out there

143. Learn Modern AI Terms to Stay in the Know

Gaining a basic understanding of this newer AI terminology is critical for any field that wants to capitalize on this significant opportunity, including product

144. How to Use Git to See Recent Changes in a Specified Time Period

Have you ever gone on a long holiday and wanted to check the updates your team has made since 2 weeks ago?

145. How to Add React.js to Laravel

How to add ReactJS to your Laravel project

146. Dreading a System Design Interview? Here Are Five Resources That Can Help🏅

Top 5 resources to get yourself ready for system design interviews, including books, courses, and interview practice platforms.

147. Spring Boot - Annotation Cheatsheet Pt. 1

One-Place Reference with Code Samples for Spring Boot Annotations.

148. Revealing the Digital Detective: Essential OSINT Tools and Techniques for Investigators

In this chapter, we will provide an introduction to OSINT (Open Source Intelligence) and its significance in the realm of investigations.

149. Building a Solana Wallet Generator with React

In this tutorial, we would successfully develop a Solana wallet-generating web application with basic capabilities.

150. Kubernetes Cluster Must-Haves To Be Production Ready

What you always have as a Kubernetes cluster is usually always the bare minimum.

151. How to Build a Github User Finder App With Next.js & Tailwind CSS

In this project, we are going to build GitHub user Search App using Github API. We will design the UI of the app using Tailwind CSS with Next.js as a framework.

152. Axios: What to Do When Something Goes Wrong

You've seen a couple of ways to deal with error responses when making HTTP calls with Axios.

153. An Introduction to LÖVE the 2D Game Engine

If you are looking into starting with LÖVE, this guide compiles a lot of information that will help you to get started and save you hours of research.

As a growth hacker I do cold emailing. A lot!

155. A Guide to Virtual Town Hall Meetings

As we step ahead, virtual events and virtual conferences are gaining momentum and becoming immensely popular. Hosting recurring day to day internal virtual meetings and conferences have become an integral part of businesses today. A sudden boost in web conferencing platforms has been witnessed on the internet that offers interactive & engaging online meeting solutions.

156. How to Delete Your Reddit Account

The first step is obvious: go to Reddit and make sure that you’re logged into the account you want to be deleted.

157. How to Build Small K8s Cluster on a Single PC - Chapter 3 - Crafting the Appscape.

Third article where I review my guides about building a small K8s cluster on a single PC with Proxmox VE, Debian VMs, and K3s.

158. How Does Vite Achieve Constant Time Builds?

The 3 key decisions that makes Vite faster than Webpack.

159. Understanding Visual Comparisons in Playwright

In some projects it is crucial to respect the same size for the component on the page, or to guarantee the exact visualization each time.

160. Ultimate Blockchain Nodes Guide: What Is It and How Does It Work?

Complete guide to blockchain nodes: types, functions, setup, income potential & maintenance. Essential for developers and crypto enthusiasts.

161. Building Stupid Stuff

A first blog post to reduce (or increase?) the awkwardness.

162. Technical Interview: How to Prepare, Structure, and More Tips

Interviewing someone isn't as easy as it seems. Here are some tips to form the best interview, both for you and your interviewee.

163. How to Define a Flutter Theme?

Design Global themes for a flutter app. Define a set of colors, font families, font sizes, font styles, button styles, styles for input text field, and more.

164. Expect the Unexpected With Angular & RxJS

Let’s create a simple Angular application that will load the data of a github user, and then (not) beautifully crash when trying to load a non-existent one.

165. DEX's And AMM's Fuel DeFi Growth

Further advancements in blockchain technology drive the rise of decentralized financial technology (DFT).

166. Git blame - Figuring Out Who Modified a Line With Git

Have you ever found a bug inducing line change in your code, and wondered who made the change to that line? Fortunately, git has a command for that

167. How to Get Your First Job as a Video Game Designer

How many of us have thought to ourselves “how cool would it be to become a game designer!” It might seem like a pipe dream at first, but with the right approach, it’s possible, even for someone in their 30s with a completely unrelated education or background.

168. The Use Case Chronicles – Part 3: Insights and Tips for Writers

To make a use case, identify actors, define their needs, connect them. Find out templates and examples: levels of detail and extension.

169. Creating a Profitable Product Without Spending a Dime on Marketing: A Zero to Hero Guide

Yes, you read that correctly! We'll dive deep into the world of keywords, backlinks, and Google rankings while keeping our wallets firmly shut.

170. Expand Your Crypto Knowledge With These 15 Must-Read Crypto Documents

Sprinkled with fairy dust and lathered in memes, the Crypto industry is built on a foundation of extremely informationally dense subject matters. Computer sc...

171. Shutting Down Spring Boot Applications

Ways for Clean Shutdown of Spring Boot Applications, whether in Developer mode or in Production Mode. Code Samples are provided Inline and via Git Repo.

172. Learning to Build an End-to-End NFT Project Using Truffle Suite

Learn about the Truffle Suite and how they fit in the web3 dev lifecycle. Then we'll create an end-to-end NFT project and verify a successful launch.

173. CheatSheet: 20 JavaScript Array Methods

Arrays are objects that enable storing a collection of items and data under a single variable name and have the capability to perform a certain operation.

174. How to Apply Security at the Source Using GitOps

Discover how GitOps can improve your current methodology. Also, how to add an extra security layer to it and the tools available.

175. Improve Productivity by Using mamba to Speed up Creating Python Virtual Environment

Improve productivity by using mamba to speed up creating Python virtual environment. Resolve the issue of extremely slow environment solving when using conda.

176. Configuring Bundler and Cocoapods for Xcode Cloud - A Quick Guide

How to Configure Bundler and Cocoapods for Xcode Cloud: A Comprehensive Guide

177. Practical Cryptography with Go

What algorithm(s) to use, what is safe enough, what is not safe, which implementation, padding, what type of key, encoding, etc

178. Understanding zkSync: A Comprehensive Guide to Airdrop Opportunities

zkSync is a trustless protocol built by Matter Labs for scalable, low-cost payments on Ethereum, powered by zk-rollup technology.

179. RTK for the useReducer Hook: A Guide

So, in the basic scenario when there are no needs in the redux, I will only use the hook itself without heavy libraries just for the small feature.

180. A Cat-Centric Guide to Using Web Components in Alpine.js

A quick look at using web components with Alpine.js

181. Publish Go Packages With Goreleaser

Goreleaser is awesome. It's a simple tool that allows you to release your go packages.

182. Pandas Code Testing Guide for New Python Developers

A guide on how to write efficient and effective unit tests for Pandas functions using Pytest.

183. A Step-by-Step Guide to Learning C++

In this article, we are going to discuss a step-by-step guide on how you can learn C++.

184. How to Securely Verify Signature Hashes

In this blog post we will explain how the Jenkins webhook plugin vulnerability works, how to avoid it, and what we do at Svix to protect our customers.

185. Using ChatGPT to Help Developers in Their Daily Work: Writing a Spring Boot App Together

In this article, I want to show by example how ChatGPT can help a developer right now. We will make an application and then improve it.

186. Salesforce Functions for Caching Expensive Queries

In this article, we will walk through the use of Salesforce Functions to cache expensive queries.

187. A Quick Guide on How to Create Accessible Buttons in HTML

Creating accessible buttons in HTML is crucial to becoming a great front-end developer; learn how with this guide!

188. Face the Facts: There is no Kubectl Restart Pod Command. Here's What You Can Try Instead

Many Kubernetes operators search for a command like “kubectl restart pod." Sadly, there is no such command in Kubernetes. But workarounds exist.

189. The Simplest Guide of What Happened With SBF That You Will Ever Come Across

Compound248 gives the people a simple description of what happened with SBF.

190. The Hitchhiker's Guide to Command Line Interfaces in Python

This article is based on my PyCon 2020 talk of the same title. Originally published at vinayak.io on May 4, 2020.

191. Getting Started With MidJourney AI Art

MidJourney is a powerful AI image generator -- here's how to get started making unique images of your own.

192. How to Build a Video Call App with ZEGOCLOUD and React

In this blog post, I will show you how to create a video call app using ZEGOCLOUD and React. ZEGOCLOUD is a cloud-based video call platform.

193. 8 Tips to Boost Your Web3 Marketing Campaign

In a world where the speed of digital content is accelerating exponentially, it's a challenge for business owners and marketers to keep up.

194. Become Professional Scrum Master I (PSM I) and Learn How Scrum Really Works

Scrum is the most used Agile framework in software development. and more than 56% of companies now started adopting the Scrum framework. Recently, I had achieved the Professional Scrum Master I(PSM I) assessment on my first attempt. I answered 77 questions correctly, acquiring 96.3%. So let me share my experience with you in the next few lines to know more about how to be a certified Scrum master.

195. JavaScript Maps: Everything You Need to Know

You might be using Javascript plain old objects right now when a map may be a better solution to your problem.

196. Using the Kubernetes Controller for Envoy (Part 2)

In this article, I will show you how you can write a controller that will monitor changes in custom resources.

197. Step-by-Step Guide: How to Withdraw Your Cryptocurrencies from Binance

Learn how to withdraw your cryptocurrencies from Binance with this easy-to-follow step-by-step guide, ensuring the security of your digital assets.

198. Understanding Chrome V8 - Chapter 24: How does V8 Describe Your JavaScript Function

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

199. Git Stash - Everything You Need to Know About Stashing Changes in Git

Sometimes, when we are making changes to a project in git, we realize we suddenly need to revert back to the last clean working directory version of our project

A look at an API that makes it easier to work with cookies in the browser.

201. Unifying Random Generation and Shrinking (Property-based Testing Part 4)

How property-based testing libraries like Clojure's test.check and Haskell/F#'s Hedgehog unify their random generation and shrinking API.

202. Benefits of Using WebAssembly for Your Applications

Learn the top advantages of using WebAssembly for your applications.

203. The Complete Guide to Building Your Own Web Scraper With NodeJS

When you need tons of data quickly, a web scraper is the best option. Luckily, making your own scraper isn't as hard as it seems. Here's how to do it in NodeJS!

204. Build a Clubhouse Clone App with Android and ZEGOCLOUD

This article explains how to quickly clone a Clubhouse app using ZEGOCLOUD's ZEGOLiveAudioRoom SDK

205. Building a Small K8s Cluster on a Single PC - Chapter 2 - Forging the Cluster.

Second article where I review my guides about building a small K8s cluster on a single PC with Proxmox VE, Debian VMs, and K3s.

206. Power Up Your Logging in Node.js

Power up your logging and build good developer habits. As your codebase grows you'll need to debug it more easily and one tool is logging.

207. Fixing The Parkison's Effect: How Freelance Writers can meet up with Schedule

Parkinson’s Effect is all about an overlooked barrier to efficient time management summarised as; every task takes exactly the amount of time you devote to it.

208. Write your own E2E Test Scripts for Playwright & Puppeteer

A few tricks to quickly craft reliable E2E tests with Playwright and Puppeteer

209. How to Build Landmark Recognition App with React Native and Vision AI

In this article, we cover the second part of our two part series. We will create a React Native application that makes use of the Firebase Cloud Function that we created in the first part. Here I will cover building the application in detail. If you want to skip ahead to the finish line, the full code is available here.

210. A Comprehensive Guide to Silent Push Notifications in iOS: A Step-by-Step Walkthrough

In this article, I would like to share my experience of implementing Silent Push Notifications in an iOS app.

211. A Guide to Liquid Staking Tokens

With LSTs users can earn yields on their staked tokens while retaining liquidity. Explore what LSTs are, how they work, and platforms enabling this.

212. Easily Create An NFT App Using The New Infura NFT SDK TypeScript

If you know typescript, it’s easy to add the ability to create, mint, and manage non-fungible tokens (NFTs) to your app.

213. Golang: Debugging CLI Applications in VSCode

How do debug CLI apps in VSCode? We'll see how to do it with a sample Golang app.

214. Optimize Model Training with a Data Streaming Client

Were you ever annoyed when you had to pull a massive dataset (versioned using DVC) before training your model?

215. Upgrading From Rails 7.1 to Rails 7.2: A Step-by-Step Guide for Enhancing Your Application

Learn how to effortlessly upgrade your Rails project to version 7.2 with insights and tips.

216. Best Practices I Wish We Knew When Integrating Stripe Webhooks

In this article we will describe what are the best practices to create a webhook integration with Stripe.

What I wanted to be able to do is just mass upload and display some of these images in an easy-to-use fashion...

218. How to Build a Small K8s Cluster on a Single PC - Chapter 4 - Care About your System

Fourth and last article where I review my guides about building a small K8s cluster on a single PC with Proxmox VE, Debian VMs, and K3s.

219. Light DOM and Lightning Web Components in Salesforce

Lightning Web Components (LWC) from Salesforce are based on standard Web Components built using HTML and JavaScript.

220. Building Your Own Custom Tool in SuperAGI: A Step-by-Step Guide

A step-by-step guide on how to build a custom tool and add it to SuperAGI.

221. Delegates in Kotlin for Android App Development

Delve into Kotlin delegates, understanding their implementation in Android app development for efficient and reusable code.

222. How to Limit the Ever-growing Execution Time of E2E Tests

Maintaining the same E2E coverage will require more and more tests—and their execution time will add up.

223. Resolving Canon Printer Not Printing Black Issue

Canon printers may sometimes get weariness in their components and parts featured in them.

224. Simplify Your Server JS Tests

When you start to write tests you could spread many duplicated rows of your code all over the tests.

225. The Lightweight Alternative to GraphQL, Resolvers Instead of Endpoints

While I generally liked the approach of having a single API endpoint and resolvers, the overhead of setting up and maintaining a GraphQL server was too much.

226. Vertically Centering Text and HTML Elements With CSS

Learn how to vertically center text and HTML elements with CSS.

227. A Dev's Guide to Building a Cloud Version of Your Open Source Software [Part 1]

Learn how to build a cloud-managed version of any open-source project with this complete guide.

228. Setting Up Kubernetes Role Based Access Control

Kubernetes(K8s) role-based access control is a powerful tool in restricting access to resources within a Kubernetes cluster.

229. Navigating the Challenges of Learning OOPs Principles

Understand OOPs concepts in an easy way.

230. Improving Your Web-Based App With Micro Frontends

In this blog post, we will explore what micro frontends are, why they are beneficial, how to implement them in your project, and potential uses

231. Crypto and Tax Accounting: A Match Made in Heaven?

In a few months from now, another tax season will be upon us. Crypto accounting & taxation guidance is still unclear in many places. Here's what you should do.

232. Docker Is Fast — Until It Isn’t: How I Cut Image Size by 80%

Learn how to shrink Docker images from 900MB to 160MB using real-world techniques, multi-stage builds, AI linting, and production-proven tips.

233. Amending and Updating a Git Commit

Now, you can easily update your commit messages by simply adding --amend to your git command.

234. Python Programming: Cloning or Copying a List

Python Programming: Cloning or Copying a List

235. How to Migrate to dAPIs - A Developers Guide on Switching Your Oracle

API3 has developed an oracle node that is operated by the API Provider. This removes the intermediary node layer, or middleman.

236. Learn About JavaScript Closures: A Beginner's Guide

In this blog post, we will take a deep dive into how JavaScript functions really work. We’ll discuss concepts like higher-order functions (HOF), execution conte

237. This Is How Easy it Is to Read and Display Images

Working with images is more and more popularized; we are going to take dive into this field, first with the basics and starting with an open CV library.

238. Building a Professional CV Using Velo

A little guide to building your own professional CV/Resume website with Velo by Wix.

239. How to Add Your Own Custom Tool/Toolkit to SuperAGI

A step-by-step guide for building and adding your own custom tool with SuperAGI, a dev-first open-source framework.

240. Here's How You Could Become a High Demand Blockchain Developer

With the growing popularity of blockchain technology in recent years, there is a significant need for knowledgeable developers who can deal with this technology

241. How to Change Your Email Signature in Outlook

Learn how to edit or update your Outlook signature on desktop, web, and mobile. Quickly change your Outlook signature with these simple steps.

242. Cybersecurity Essentials For Startups: 8 Tools to Scale Safely (and Avoid a Breach)

Cybersecurity often gets sidelined in early-stage startups. This guide breaks down 8 essential cybersecurity tools every small business needs to stay secure.

243. How to Set up GitHub Enterprise Server on Azure (for Dummies)

The easiest way to install GitHub Enterprise Server on Azure! A simple to-do list to create your first virtual machine on Azure.

244. Setting up Monorepo With Npm Workspaces and Lerna

Monorepos lets you manage multiple repositories into one single repository but managing and publishing them can be very tedious as the repositories grow.

245. A Developer's POV on Creating Retrospectives

As the year comes to a close, this blog post will discuss the importance of Retrospectives from the perspective of a developer.

246. Lost Souvenir Destiny 2 Quest Guide

The Destiny 2 lost souvenir quest is an excellent questline to get you one of the most underrated cosmetics in the game.

247. How to Create a 3D Audio Effect Generator

3D audio makes app audio more immersive and is easy to integrate — Read on to learn what and how.

248. Creating a Bash Shell Script That Alerts Via Telegram if Your Zetachain Validator Gets Jailed

In this article, we’re going to show you how to create tooling that alerts you via Telegram if your node is jailed.

249. Design Philosophies You Should Embrace When Creating Web Applications For Users With Disabilities

It might be challenging to create an accessible online application in.NET, but ensuring that all users can view your web content is critical.

250. How News Affects Crypto Prices

In this article we’ll discuss how news trading strategy works and how to use it to your advantage in Crypto World.

251. P2P Architecture: How Does It Work?

Peer-to-Peer (P2P) architecture is a decentralized model where each node, or "peer," acts as a client and a server. This contrasts with the traditional client-s

252. How to Flip an Array in JavaScript

In this article we will learn how to reverse an array in JavaScript.

253. Bitcoin Blocks: A Simple Way to Understand the Bitcoin Basics

A Bitcoin block is a fundamental component of the Bitcoin blockchain. It is a data structure that contains a collection of transactions that have been verified

254. Choosing Between Debounce and Throttle - The Web App Duel

Elevate Your React or JavaScript-based Applications Performance to the Next Level with debounce and throttle techniques

255. A Guide to Understanding Indexes in MySQL

In this blog, we will understand the different types of Index in MySQL, their use cases, and various strategies to decide the index for a table.

256. Crypto Trading Tips: What’s AMM And How To Use It?

Cryptocurrency exchanges with AMM are different from traditional ones, and in this article we will find out how.

257. Controlled Experiments: The Safe Way to Use New Technology in IT

The "controllable experiment" strategy helps significantly mitigate the risks of using new technologies and unlocks the potential to use them often.

258. A Guide to Understanding Benchmarks, Baselines, and Golden Images

Understanding what Benchmarks, Baselines & Golden images are as well as how they work together is an important concept.

259. The 5 Ws of Exit Interviews and How To Conduct Them

Conducting exit interviews correctly and taking retention actions can have an impact on the organisations' happiness and bottom-line profitability.

Discover the most seamless developer experience with Rust and WebAssembly. This is the fastest way to auto-generate TypeScript definitions from your Rust code.

261. Integrating Redux to your React App — A Step by Step Guide

Integrating Redux into a React application can seem like a daunting task, but with a solid understanding of the basics, it can be a breeze.

262. The Critical Role of Security Testing in Banking Software Development

Security testing is vital in banking software development to prevent breaches, protect sensitive data, and maintain customer trust and regulatory compliance.

263. Creating a React Studio Plugin From an npm Library - a Walk in The Park!

It takes only 15 minutes to create your first nocode plugin using React Studio. We go over how to do it and provide the knowledge to understand the process.

264. What’s The Worst That Could Happen? These Security Mistakes Nearly Showed Me

I’ve seen small security slip-ups turn into full-blown disasters. Learn the real mistakes developers (including me) make. And how to avoid them.

265. The ABC of DevOps Implementation with Containerization and Docker

DevOps is a rage in the IT industry.

266. Cryptocurrency 101: A Guide to Help Women Start Their Journey in the Digital Currency Space

Cryptocurrency 101: An Empowering Financial Journey for Women into the Digital Currency Space

267. How to Create Event Types Via OpenAPI Import

The key to providing an easy webhook integration experience for your users lies in your event types.

268. How to set up a Linux Virtual Machine with Virtual Box

A virtual machine is the software emulation of a physical computer that acts as a separate computer with its operating system (OS), CPU, and storage.

269. How to Create an Account on Binance and Begin Trading Digital Assets

In this article, we will go through a step-by-step process of opening a Binance account for cryptocurrency trading.

270. How Much Screen Time Should Teenager Get On Their Phones?

When screen time became such a major part of our daily lives, it was only a matter of time before people began to question the pros and cons of how much technol

271. The 30-Day .NET Challenge Day 11: Helper Methods — Array

The article demonstrates the use of various C# helper methods like Sort, Reverse, Clear and Resize. Learn how to use helper methods such as Sort and Reverse.

272. Incident Management Best Practices: 2021 Edition

Covering the basics

273. The 7 Pillars of Zero Trust Security: A Developer's Zero Trust Christmas Carol

Elevate your festive spirits and fortify your applications! Explore a snowy expanse of cybersecurity with our Developer’s Zero Trust Christmas Carol.

274. The OpenCV Journey Part II: Canny Edge Detection

This is an article on Canny Edge Detection, starting with the theoretical background, to the custom implementation of the algorithm.

275. Starting Your Journey in Quantum Computing: A Beginner's Guide

A guide to where and how to start a career in quantum computing without all the physics.

276. Supercharge Your SEO Game: Powered By getStaticProps

This is mainly useful for websites that use React/NextJS with a CMS (Content Management System) integration. No matter, whether it's WordPress, Contentful, Prismic or any other CMS. This concept is highly relevant for companies that require non-engineers to update the content easily. Whether, it's a change in the content, A/B testing or conversion-rate-optimization related. There are many reasons why the content of a website gets updated quite often throughout the year.

277. Embarking on a Quick Project With Django Rest Framework

In this article, we'll create a project that posts about rants using Django and Django Rest Framework.

278. Sorting an Array in JavaScript: A Beginner's Guide

In short, the Javascript sort() method is an incredibly useful way to organize an array, whether you’re sorting numbers, strings, or objects.

279. How to Create an Authentic Data Science Project for your Portfolio

Follow me along on how I explored Germany’s largest travel forum Vielfliegertref. As an inspiring data scientist, building interesting portfolio projects is key to showcase your skills. When I learned coding and data science as a business student through online courses, I disliked that datasets were made up of fake data or were solved before like Boston House Prices or the Titanic dataset on Kaggle.

280. Your Guide to Crypto Exchange Development

Crypto exchange development is not easy, but it can be done. As a developer, you will need to write a lot of code and develop many different modules that work together. This article will help you understand what is involved in developing a crypto exchange from scratch and how to do it.

281. How to Deploy LLMs With MindsDB and OpenAI: An Essential Guide

In this article, you will learn how to deploy LLMs with MindsDB and OpenAI.

282. The Importance of Performant Data Processing Architecture in Creating AI Chatbots

If you believe in the idea that big data is the fuel for artificial intelligence, you will see how important a performant data processing architecture is for us

283. Learning to Make a GUI in Python With Tkinter by Creating a Flipping Bits Game

A good way to discover how to make GUI in Python with Tkinter.

284. How to Design an Effective Dashboard: The Essential Guide

Effective dashboard design helps DevOps, SRE and developers easily understand the system and quickly troubleshoot incidents. Here's how to do it right.

285. Prepare for Your Selenium Interview With These 10 Questions

If you're preparing Selenium interview questions, the following tricky questions will be really helpful.

286. Building Two-Way Conversations Between Apps

Symfony’s Webhook and RemoteEvent components power secure, scalable, real-time apps and enable true two-way communication.

287. The MVP Lite Approach: A Software Development Approach for 2021 And Beyond

What helps people overcome obstacles? Crushing obstacles is hard work. It requires a lot of planning, time management, inner fire, and a thorough understanding of your goals.

288. Getting Started With Unit Testing With Rspec on Ruby With Rails

Getting started with Unit testing with Rspec on ruby with rails

289. A Fast and Easy Example Showing How To Use AWS Node.js SDK V3 for Signed URLs

The AWS Node.js SDK can be used to generate signed URLs. The SDK is modularized, so instead of installing a giant SDK, you get just what you need.

290. Cache: Everything You Need to Know

In a world where websites need to be fast and everyone shouts to optimize everything, there is one thing which is always mentioned: "cache".

291. How to Pass the Acquia Site Studio 6.x Site Builder Certification

The exam is one hour long (60 minutes) and has 40 questions.

292. What you Need to Know About Phishing Malware

For phishing malware to start working, it should be installed or just downloaded to a smartphone or computer. This software typically looks relatively harmless: it might come as a video or audio file or a meme received from a friend. Let's take a look at typical malware use cases and countermeasures.

293. Building .NET Document API Layouts Using Flat Element Hierarchy

When we draw text, graphics, and other elements on a PDF page (or JPEG, SVG, and so on), we need to specify their coordinates.

294. breakpoint() and PDB Make It Faster and Easier to Debug in Python

In this article, we will learn what breakpoint() is, how to use it with PDB and other debuggers, and how to change its behavior with environment variables.

295. What is an API? A Beginner's Guide

If you are new to tech, you might be confused by a term that you’ll see all over the place: API.

296. Sigma Python #1 — Decorators

Whether you are a beginner or an experienced Python programmer, understanding decorators is essential for writing clean, concise, and maintainable code.

297. Everything You Need to Know About Regular Expressions in JavaScript

Regular expressions can be a bit tricky to master, but they can be incredibly useful for working with text in JavaScript.

298. How to Find Awesome Graphics for Your Design Project

When we work with website design and development, we often need to add a variety of different graphics.

299. The Complete Guide to IoT Update Management

Updating your Internet of Things (IoT) Devices can get very challenging, especially with networks of dozens of devices. Managing those updates is difficult.

300. ShardingSphere-Proxy Front-End Protocol Troubleshooting Guide and Examples

Case study: introducing the tools used in database protocol development with a troubleshooting guide for ShardingSphere-Proxy MySQL protocol issues.

301. Crypto Investing 101: How to Maximize Your Returns

Maximize your crypto investment returns with expert tips and strategies in this Crypto Investing 101 guide.

302. Stop Interruptions: Turn Off Notifications in Windows 11

Notifications are useful, however, it varies with user and the notification type.

303. The Ultimate Guide to Product Bugs [Part 3]

This is Part 3 of a comprehensive guide to product bugs. This part of the guide focuses on product bug reports. It provides templates and examples that you can take and apply straight away. Then, through the reports, you’ll see various ways of presenting information so that you and your stakeholders can make good decisions about bugs.

304. A Detailed Guide on Conversion Rate Optimization in E-Commerce

Improve your online sales with my comprehensive guide on Conversion Rate Optimization in E-commerce. Learn about website design, UX, A/B testing, sales funnels.

305. We Attended Web Summit. Here's a Rundown of How it Went Down

Wait, do not close or flip the article just because it describes the experience of an IT service company. Actually, our experience may be useful for a working product company, early-stage startup, or anyone interested. If you are considering conferences as a new source of useful acquaintances and clients, then this article is what you need.

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310 Blog Posts To Learn About Guide

Let's learn about Guide via these 310 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.