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  1. Mapping Relational Databases and SQL to MongoDB

    Mapping Relational Databases and SQL to MongoDB

    Tutorial • Beginner

    NoSQL databases have emerged tremendously in the last few years owing to their less constrained structure, scalable schema design, and faster access compared...

  2. Create JavaScript and HTML5 Forms for Free

    Create JavaScript and HTML5 Forms for Free

    Tutorial • Beginner

    In this post, I will list some tools, plugins, and libraries which can be used to create free forms online without any knowledge of JavaScript. Some of these...

  3. Learn to Code With JavaScript: Part 3, Loops

    Learn to Code With JavaScript: Part 3, Loops

    Tutorial • Beginner

    Don't learn syntax. Learn programming. In part 3 of this guide to code basics using JavaScript, we look at loops.

  4. How to Create and Edit PDF Documents in Python

    How to Create and Edit PDF Documents in Python

    Tutorial • Beginner

    This tutorial will teach you how to create and edit PDF documents in Python using the PyPDF2 library.

  5. Learn to Code With JavaScript: Part 4, Functions

    Learn to Code With JavaScript: Part 4, Functions

    Tutorial • Beginner

    Don't learn syntax. Learn programming. In part 4 of this guide to computing fundamentals using JavaScript, we look at functions.

  6. Build a Simple Password Strength Checker

    Build a Simple Password Strength Checker

    Tutorial • Intermediate

    Providing instant feedback is the in-thing right now. Why limit yourself to checking usernames and email addresses? Why not extend this to provide quick...

  7. Learn to Code With JavaScript: Part 2, Conditionals

    Learn to Code With JavaScript: Part 2, Conditionals

    Tutorial • Beginner

    Don't learn syntax. Learn programming. In this guide to computing fundamentals using JavaScript, we look at conditionals.

  8. SQL for Beginners

    SQL for Beginners

    Tutorial • Beginner

    Most modern web applications today interact with databases, usually with a language called SQL. Luckily for us, this language is quite easy to learn. In this...

  9. How to Work With PDF Documents Using Python

    How to Work With PDF Documents Using Python

    Tutorial • Intermediate

    This tutorial shows how you can work with PDF files using Python, through the PyPDF2 module.

  10. Docker From the Ground Up: Building Images

    Docker From the Ground Up: Building Images

    Tutorial • Intermediate

    Building Docker images is arguably the most critical part of a successful container-based deployment strategy. In this tutorial, you'll learn the commands...

  11. Infinite Scroll Pagination With JavaScript and a REST API

    Infinite Scroll Pagination With JavaScript and a REST API

    Tutorial • Beginner

    Learn how to implement Infinite Scroll pagination in JavaScript. Handle the scroll event in the front-end of your application to load the next page from a...

  12. Learn Java for Android Development: Java Syntax

    Learn Java for Android Development: Java Syntax

    Tutorial • Beginner

    In this tutorial series, you’ll become familiar with Java, the programming language used to develop Android applications. Our goal is to prepare those...

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