MUO

Programming

For everyone from expert programmers to those new to coding. You’ll find everything from introductory guides to Python and SQL, to expert CSS and VB.Net code examples.

Page 42

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Socket and Hook Image 1
Webhooks vs. WebSockets: How Do They Differ?

Webhooks and WebSockets are two technologies that handle communications over the web. But they’re very different and each addresses specific needs.

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Man coding on computer 1
Electron Basics: How to Configure and Run an Angular Electron App

Electron brings the power of the web to cross-platform applications, including those you create with Angular.

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pc screen with react logo and code 1
What’s New in React v18?

The latest version of React has many additions, and these four could make a major difference to your everyday programming.

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Python + HTML = PyScript 1
Run Python Visualizations on the Web Using PyScript

Leverage Python’s first-class support for data analysis and visualization to spruce up your web pages.

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How to Use Complex Firebase Queries in Angular

Solve the ‘query requires an index’ error and get your Firebase queries working in harmony with your Angular app.

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How to Create Dark Mode in React Without Using React Context

A dark mode setting is global to your entire app, and many components may need to access it. Is there a cleaner way to manage that data than context?

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A camera and a glass with the letter V outside of it 1
A Brief Introduction to the V Language

V is a new language with speedy compilation times, an easy learning curve, and features to guarantee code safety. Find out what all the fuss is about.

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VPN
How to Create and Use Your Own Cloud-Based VPN Server

Looking to increase your own security and privacy, and access restricted content? Creating a cloud-based VPN using Algo VPN might be the way to go.

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Person using multiple computers 1
What Is JUnit 5 and What Can You Use It For?

Testing your code with a framework like JUnit gives peace of mind and improves your overall software development process.

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Learn How to Join Strings in Java

Working with text? You probably are, so you’ll definitely need to know all about combining strings.

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How to Use localStorage in JavaScript

As an alternative to cookies, localStorage has much cleaner support in JavaScript and is very easy to work with.

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Green Python coiled  1
Learn How to Merge Dataframes in Python

If you’re working with several related DataFrames, you’ll probably want to join them at some point. See how the pandas library can help.

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How to Style React Components Using CSS Modules

Split your monolithic CSS code into small, reusable pieces with the help of CSS modules.

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How to Use the Java TreeMap Data Structure

A TreeMap is a memory-efficient data structure which works well with an unknown quantity of data. Find out how to use this class in Java.

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An Introduction to JavaScript Web Workers

Your path to professional web applications that are fast and responsive is clear: use web workers.

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How to Set Up Storybook in React

Storybook helps you focus on building your React components to be as reusable, configurable, and error-free as possible. Set it up with this tutorial.

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How to Install and Set Up Visual Studio 2022 on Windows 10

Visual Studio 2022 is a great IDE, but it requires a bit of additional knowledge to set up properly on Windows 10.

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3 Easy Methods to Traverse Python Lists

Looping through a list is an incredibly common task, so make sure you're doing it in the best way possible.

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How to Build a Custom React Hook for API Calls

Custom hooks let you create reusable functionality you can share with any React component.

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What Is Bun.js and Why Is the JavaScript Community Excited About It?

Bun.js is a new JavaScript runtime but why are so many developers excited by it?

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