<=60s - Java

Introduction:

Java is a versatile, widely-used programming language known for its portability and readability. In this quick guide, we'll cover the basics of Java in under 60 seconds, making it a perfect starting point for beginners.

Syntax:

1. Variables:

   • Declare a variable: int num = 10;
   • Constants: final double PI = 3.14;

2. Comments:

   • Single-line comment: // This is a comment
   • Multi-line comment:

    /* This is
       a multi-line
       comment */
   

3. Data Types:

   • int: int age = 25;
   • String: String name = "Java";

4. Output:

   • Print to console: System.out.println("Hello, Java!");

Why Java?

Java's platform independence allows you to write code once and run it anywhere. It's used in web development, mobile apps, and enterprise systems. Java's extensive libraries, strong community support, and robust security features make it a top choice for various applications.

Conclusion:

In just a minute, you've dipped your toes into the world of Java. With these basics, you're ready to explore Java further, create your programs, and harness its power for your projects. Happy coding!