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Discover thousands of free code tutorials to help you learn web and mobile development. You can learn Android app development, master React Native, become a better WordPress developer, and much more.

All Code Content:

  1. How to Read Extremely Large Text Files Using Python

    How to Read Extremely Large Text Files Using Python

    Tutorial Beginner

    This quick tip shows how we can read extremely large text files using Python. And by "extremely large," I mean those that not even Microsoft Word will read.

  2. 10 Best Free Live Chat PHP Scripts

    10 Best Free Live Chat PHP Scripts

    Tutorial Beginner

    Free PHP live chat scripts come in all sizes and shapes. Some have enterprise-level features, while others have basic features that allow you to get started...

  3. 10 Best Inventory and Stock Management PHP Scripts

    10 Best Inventory and Stock Management PHP Scripts

    Tutorial Beginner

    On CodeCanyon, you will find inventory management PHP scripts that will simplify how you manage your inventory and save you the headaches that come from...

  4. How to Create Custom CLI Commands Using the Symfony Console Component

    How to Create Custom CLI Commands Using the Symfony Console Component

    Tutorial Beginner

    In this article, we're going to explore how you can create custom CLI commands in your PHP applications using the Symfony Console component. After installing...

  5. Easier React Native Development With Expo

    Easier React Native Development With Expo

    Tutorial Beginner

    Expo is a collection of tools that make it easier to code React Native apps. In this tutorial, I'm going to show you how you can quickly create React Native...

  6. Android From Scratch: How to Run Your Application on a Physical Device

    Android From Scratch: How to Run Your Application on a Physical Device

    Tutorial Beginner

    If you are building an app that you to plan to publish on Google Play, it is very important that you understand how it behaves on a physical device. In this...

  7. What Is JavaScript?

    What Is JavaScript?

    Tutorial Beginner

    If you're curious about getting into JavaScript but aren't sure where to start, then perhaps this primer will help set you in the right direction.

  8. How to Make a Drop-Down Menu in WordPress

    How to Make a Drop-Down Menu in WordPress

    Tutorial Beginner

    Learn how to code a menu with multiple-level items that drop down when the user hovers over higher-level menu items.

  9. Read a File Line by Line With PHP

    Read a File Line by Line With PHP

    Tutorial Beginner

    This tutorial will show you two different methods for reading a file line by line with PHP: the file() function and the fgets() function.

  10. What Are Android Intents?

    What Are Android Intents?

    Tutorial Beginner

    Intents are a fundamental topic for Android developers. In this tutorial, I'll teach you about intents from A-Z.

  11. Build Your First JavaScript Library

    Build Your First JavaScript Library

    Tutorial Intermediate

    Ever marveled at the magic of React? Curious about jQuery's gymnastics? In this tutorial, we’re going to sneak behind the scenes and try our hand at building...

  12. Set Up Caching in PHP With the Symfony Cache Component

    Set Up Caching in PHP With the Symfony Cache Component

    Tutorial Intermediate

    Learn about the Symfony Cache component, an easy way to add caching to your PHP applications. This helps improve the overall performance of your application...