Code Tutorials

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. 18 Best Bootstrap 4 Plugins

    18 Best Bootstrap 4 Plugins

    Tutorial • Beginner

    In this article, we will review the features on 18 of the best Bootstrap 4 plugins and add-ons that you can use in your website. This includes premium...

  2. Exception Handling in Laravel

    Exception Handling in Laravel

    Tutorial • Beginner

    In this article, we're going to explore one of the most important and least discussed features of the Laravel web framework—exception handling.

  3. Beginner's Guide to the Django Rest Framework

    Beginner's Guide to the Django Rest Framework

    Tutorial • Beginner

    The Django Rest Framework provides powerful model serialization, displays data using standard function-based views, or gets granular with powerful...

  4. Mathematical Modules in Python: Random

    Mathematical Modules in Python: Random

    Tutorial • Intermediate

    This module implements pseudo-random number generators for various distributions. In this tutorial, you will learn about different ways of generating random...

  5. 15 Best Flutter Mobile App Templates for Communication

    15 Best Flutter Mobile App Templates for Communication

    Tutorial • Beginner

    Do you want to build and deploy fast, beautiful social media or communication apps for both Android and iOS? Here are some of the best-selling Flutter...

  6. The Best Way to Deep Copy an Object in JavaScript

    The Best Way to Deep Copy an Object in JavaScript

    Tutorial • Beginner

    In this article, you'll learn the difference between shallow and deep copying in JavaScript, and the best way to deep copy an object in JavaScript.

  7. Building RESTful APIs With Flask: The DIY Approach

    Building RESTful APIs With Flask: The DIY Approach

    Tutorial • Beginner

    Build powerful RESTful APIs with Flask. In this tutorial, you'll learn a class-based approach to do it all by yourself, for people who prefer to have more...

  8. How to Implement the Singleton Pattern in JavaScript ES6+

    How to Implement the Singleton Pattern in JavaScript ES6+

    Tutorial • Beginner

    Today, we’re going to discuss the singleton pattern in JavaScript. Specifically, we’ll discuss how you can implement the singleton pattern in JavaScript ES6+...

  9. How to Send Emails in Laravel

    How to Send Emails in Laravel

    Tutorial • Beginner

    In this article, we're going to explore the Mail API in the Laravel web framework. Laravel uses the popular Symfony Mailer component, which is easy to use...

  10. Creating a Web App From Scratch Using Python Flask and MySQL

    Creating a Web App From Scratch Using Python Flask and MySQL

    Tutorial • Intermediate

    In this series, we'll be using Python, Flask, and MySQL to create a simple web application from scratch. It will be a simple bucket list application where...

  11. Getting Started With Chart.js: Line and Bar Charts

    Getting Started With Chart.js: Line and Bar Charts

    Tutorial • Intermediate

    In this tutorial, you will learn how to create line and bar charts in Chart.js. You will also learn about different configuration options that you can use to...

  12. How to Merge Two Python Dictionaries

    How to Merge Two Python Dictionaries

    Tutorial • Beginner

    Learn how to merge two dictionaries using Python, either through the update( ) method or through a single expression.

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