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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.

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  1. Counting Word Frequency in a File Using Python

    Counting Word Frequency in a File Using Python

    Tutorial Intermediate

    This tutorial shows how we can use Python to check how many times a word in a text file has been repeated, giving us an indication of the topic of the file.

  2. Getting Started With Matter.js: The Body Module

    Getting Started With Matter.js: The Body Module

    Tutorial Intermediate

    This tutorial will teach you about the methods, properties, and events available in the Body module. This module helps us to manipulate individual bodies in...

  3. Android SDK: Creating Custom Views

    Android SDK: Creating Custom Views

    Tutorial Intermediate

    The Android platform provides an extensive range of user interface items that are sufficient for the needs of most apps. However, there may be occasions on...

  4. Error Handling & Logging in Python

    Error Handling & Logging in Python

    Tutorial Beginner

    In this tutorial, you'll learn how to handle errors in Python and how to log the errors for a better understanding about what went wrong in the application.

  5. How to Run Unix Commands in Your Python Program

    How to Run Unix Commands in Your Python Program

    Tutorial Beginner

    This quick tip will show you how to use and run Unix commands directly within your Python program.

  6. 12 Best iOS App Templates of 2025

    12 Best iOS App Templates of 2025

    Tutorial Beginner

    If you want to build your own iOS app, these terrific iOS app templates can make it easy. Today, even complete beginners to coding can build an iPhone app...

  7. A Beginner's Guide to Drawing 2D Graphics With Two.js

    A Beginner's Guide to Drawing 2D Graphics With Two.js

    Tutorial Intermediate

    Two.js is an API that makes it easy to create 2D shapes with code. Follow along and you'll learn how to create and animate shapes from JavaScript.

  8. How to Draw Bar Charts Using JavaScript and HTML5 Canvas

    How to Draw Bar Charts Using JavaScript and HTML5 Canvas

    Tutorial Beginner

    In this tutorial I will show you how to use JavaScript and the HTML5 canvas as a means to graphically display data by using bar charts.

  9. List Comprehensions in Python

    List Comprehensions in Python

    Tutorial Intermediate

    In this tutorial, you will learn what list comprehensions are and how to use them in your projects to write code more concisely.

  10. 9 Best PHP Blog Scripts and Blogging Platforms

    9 Best PHP Blog Scripts and Blogging Platforms

    Tutorial Beginner

    Using the PHP blog scripts featured in this article, you can run a self-hosted blogging platform, build an independent blog, or add a blog to your existing...

  11. Build Web Applications Using Node.js

    Build Web Applications Using Node.js

    Tutorial Beginner

    Aside from building APIs, Node.js is great for building web applications. In this tutorial, you will build a web app that can serve as a local library.

  12. How to Work With JSON Data Using Python

    How to Work With JSON Data Using Python

    Tutorial Beginner

    This tutorial shows how easy it is to use the Python programming language to work with JSON data.