Java Programming Tutorial for Beginners – Unit 1 Complete Guide
Introduction to Java Programming Java ek high-level, object-oriented programming language hai jo beginners ke liye perfect hai. Java ko 1995 me develop kiya gaya tha aur aaj ye Android apps, web applications aur enterprise software me widely use hoti hai. Java ka main concept hai Write Once, Run Anywhere (WORA) , jiska matlab hai ek baar likha hua Java program har platform par run ho sakta hai. Why Learn Java Programming? Beginner-friendly language Platform independent Secure & reliable Used in Android development High demand in IT jobs Basics of Java Programming Java me har program class ke andar likha jata hai aur execution main() method se start hota hai। First Java Program class HelloWorld { public static void main (String[] args) { System.out.println( "Hello Java" ); } } Data Types in Java Data types batate hain ki variable kis type ka data store karega. Primitive Data Types Data Type Size Example int 4 byte...