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  • The Best Way to Deep Copy an Object in JavaScript

    The Best Way to Deep Copy an Object in JavaScript

    Kingsley Ubah
  • Create a JavaScript AJAX Post Request: With and Without jQuery

    Create a JavaScript AJAX Post Request: With and Without jQuery

    Kingsley Ubah
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    Code Courses

  • Learn React 18: The Complete React Developer Course

    Learn React 18: The Complete React Developer Course

    Franc Lucas
  • Learn Modern JavaScript Fundamentals in 7 Hours: Free Course

    Learn Modern JavaScript Fundamentals in 7 Hours: Free Course

    Dan Wellman

    • All Code Content:

    1. How to Write a Product Feature Set

      How to Write a Product Feature Set

      Tutorial • Beginner

      In this article, I'll teach you how to structure your product feature set and what should be covered in such a document.

    2. Data Structures With JavaScript: Singly-Linked List and Doubly-Linked List

      Data Structures With JavaScript: Singly-Linked List and Doubly-Linked List

      Tutorial • Beginner

      Two of the most commonly taught data structures in computer science are the singly-linked list and doubly-linked list. When I was taught these data...

    3. How to Work With Excel Documents Using Python

      How to Work With Excel Documents Using Python

      Tutorial • Intermediate

      In this tutorial, you'll learn how to work with Excel documents using Python, through the OpenPyXL library.

    4. Code Your First API With Node.js and Express: Set Up the Server

      Code Your First API With Node.js and Express: Set Up the Server

      Tutorial • Beginner

      In this tutorial, we'll set up a server for our API to live on. We'll use Node.js, which is the back-end implementation of JavaScript, and Express, a...

    5. How to Find the Best WordPress Gallery Plugins for Images or Video

      How to Find the Best WordPress Gallery Plugins for Images or Video

      Tutorial • Beginner

      Creating a beautiful gallery for your images and videos takes a lot of work. That's where a professional WordPress gallery plugin comes in: a gallery plugin...

    6. Analyzing Code With Code Detection API

      Analyzing Code With Code Detection API

      Tutorial • Beginner

      Developers need tools to help detect, label, format, and enrich their code, and Code Detection API was created for that explicit purpose.

    7. Manipulating Images in PHP Using GD

      Manipulating Images in PHP Using GD

      Tutorial • Intermediate

      This tutorial will cover the basics of manipulating images using the GD library in PHP. We will begin with basic operations like resize and rotate, before...

    8. Node.js for Beginners

      Node.js for Beginners

      Tutorial • Beginner

      Event-driven programming can be overwhelming for beginners, which can make Node.js difficult to get started with. But don't let that discourage you. In this...

    9. WP_Query Arguments: Taxonomies

      WP_Query Arguments: Taxonomies

      Tutorial • Intermediate

      In the next part of the series on the WP_Query class, learn how to add arguments for taxonomy terms to WP_Query.

    10. Serialization and Deserialization of Python Objects: Part 1

      Serialization and Deserialization of Python Objects: Part 1

      Tutorial • Intermediate

      Serialization and deserialization is happening whenever you save your program's state to a file or send some data over the network. Understanding the...

    11. Kotlin From Scratch: More Fun With Functions

      Kotlin From Scratch: More Fun With Functions

      Tutorial • Intermediate

      Learn about top-level functions, lambda expressions, anonymous functions, local functions, infix functions, and member functions in Kotlin.

    12. 11 Best WordPress Advertising Plugins of 2025

      11 Best WordPress Advertising Plugins of 2025

      Tutorial • Beginner

      Creating a successful advertising campaign is a must in today's crowded eCommerce world. Once you have your website and products in place, you must have the...

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