JAVA TUTORIAL
JAVA
Java is an object-oriented programming language used to create software for any platform.
Java Programming Language
➔ Java is one of the most popular object-oriented programming languages in the technology world.
➔ Java is used to develop everything from mobile device apps to desktop apps, web apps, games, complex enterprise-level apps, and more.
➔ Java is a platform-independent programming language, written once, runs everywhere.
➔ Platform-independent means that a Java application can run on any platform without changing the software's source code.
➔ It is very easy for anyone to learn Java.
How to learn Java effectively
➔ To learn Java properly, don't just read books and tutorials, don't just look at code, don't just watch videos. You have to write the code yourself in your own project, even if it's a very small project.
➔ Set up your learning environment on your convenient platform (Windows, Linux, Mac), by installing the platform-specific JDK and any IDE of your choice.
➔ Once the Java learning environment setup is complete and the Java program is running properly, you can follow any learning material code and try that code yourself in your own project.
➔ Any method containing a code block in Java must be inside a class.
Syntax
public class ClassName {
public static void main(String[] args) {
System.out.println("Message to print");
}
}
Example HelloWorld.java
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello World!");
}
}
Copy the code and try it out practically in your learning environment.