GitHub

Java Programming Tutorial OOP Exercises

2.1 An Introduction to OOP Composition by Example - the Author and Book Classes 2.2 (Advanced) The Author and Book Classes Again - An Array of Objects as an Instance Variable 2.3 Ex: The Author and ...
GitHub

Welcome to this Java programming tutorial. In this repo, you'll learn everything from Java basics to advanced features like OOP, collections, and multi-threading.

Learning Java in 2025 is still a great decision - it's one of the most widely used programming languages and forms the backbone of many enterprise and Android applications. Java is a high-level, ...
Android Authority

Java tutorial for beginners: Write a simple app with no previous experience

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...