Java stands out as a widely-used programming language, renowned for its versatility and robustness. It empowers the development of a vast array of applications, from mobile and web applications to desktop software and engaging games.
Want to dive into the world of Java programming? You’ve come to the right place!
Interactive Java Learning with Examples
Learning by doing is key, and our interactive “Try it Yourself” editor makes learning Java online incredibly easy and effective. You can directly modify Java code examples and instantly see the results right in your browser. This hands-on approach solidifies your understanding and accelerates your learning journey.
Example: Your First Java Program
public class Main {
public static void main(String[] args) {
System.out.println("Hello World");
}
}Click “Run example” to see the magic happen!
For the best learning experience, we recommend following this tutorial in the order presented in the left-hand menu. Java is an object-oriented language, and some concepts might be new to you. Don’t hesitate to take breaks and revisit examples as often as needed to grasp each concept thoroughly.
Test Your Java Skills with Exercises and Quizzes
Reinforce your knowledge and track your progress with our Java exercises at the end of each chapter. These exercises are designed to check your understanding and help you solidify what you’ve learned.
Challenge yourself further with the Java quiz! It’s a fantastic way to assess your Java skills and identify areas where you might need to focus more.
Learn by Example: The Best Way to Master Java
We believe in learning by example. That’s why this tutorial is packed with clear and practical examples to illustrate every concept. Seeing Java code in action is a powerful way to learn and internalize the language.
Track Your Learning Progress
Take advantage of our free “My Learning” program here at W3Schools to monitor your study progress. Simply log in to your account and start earning points as you learn! This is a completely optional feature, and you can absolutely learn Java with us without it.
Comprehensive Java Reference Guides
For in-depth information and quick lookups, explore our complete Java references covering keywords and methods:
Java Keywords
Java String Methods
Java Math Methods
Java Output Methods
Java Arrays Methods
Java ArrayList Methods
Java LinkedList Methods
Java HashMap Methods
Java Scanner Methods
Java Iterator Methods
Java Errors and Exception Types
Download Java
To start writing and running Java code on your own machine, download the latest version of Java from the official Oracle website: https://www.oracle.com
Kickstart Your Java Career with Certification
Boost your professional profile and validate your Java skills by getting certified! Completing our course can lead to valuable industry recognition.
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