A practical resource for developers

Find the code.
Solve the problem.

Programming tutorials and examples for everyday development.

What are you working with?

Go straight to your language or tool.

All topics
Python Build scripts, tools, and data workflows for real problems. JavaScript Create dynamic web interfaces and browser-based learning examples. Git Track source control workflows for reliable project collaboration. Linux Use command-line knowledge for day-to-day development tasks. Java Explore Java basics and core enterprise patterns. C++ Learn C++ syntax and software fundamentals. MySQL Resolve common database and query issues quickly. C# Explore .NET and C# language patterns.

Popular solutions

A useful answer is closer than you think.

Browse how-tos

howto

How to Fix the Java.Net.SocketException: Connection Reset in Java

In today's article, we will discuss the reasons and solutions for the java.net.SocketException that might occur in Java.

howto

How to Add Git to PATH on Windows

This article explains adding the git program to Windows path environment variable.

howto

How to Create Phone Number Links in HTML

This tutorial introduces how to create clickable phone number links in HTML. Learn the syntax, best practices, and examples to enhance user experience on mobile devices. Make it easy for visitors to contact you directly from your website with effective phone number links.

howto

How to Completely Uninstall Python From Windows

This tutorial demonstrates how to completely uninstall Python from a Windows device. Follow our step-by-step guide to remove Python effectively, ensuring no residual files or settings are left behind. Whether using the Control Panel, command line, or manual removal methods, we cover all you need to know for a clean uninstallation. Get started today!

howto

How to Edit a Text File on the Console Using PowerShell

This tutorial will teach you how to edit a text file on the PowerShell console using various methods. Learn to use commands like Set-Content, Add-Content, and Out-File to manipulate text files efficiently. Whether you prefer a graphical interface or command-line solutions, this guide covers all the essential techniques for editing text files in PowerShell. Enhance your productivity and streamline your workflow with these practical tips and tricks.

howto

How to Use Credential Manager Module in PowerShell

This article will discuss installing the Credential Manager module in PowerShell and utilizing its commands to manage our stored passwords.

Build your foundations

A little learning. A lot of progress.

Follow a tutorial from the beginning.

All tutorials

Python Basics

A practical starting path for modern Python.

Explore the tutorial →

JavaScript

Hands-on examples for browser and modern JavaScript.

Explore the tutorial →

Git

Version control patterns used in real projects.

Explore the tutorial →

Recently updated

More practical answers to explore.