Java Course

Introduction to Java

Java is a high-level, object-oriented programming language that is widely used in software development. It was designed to have the "write once, run anywhere" capability, which means that once you write a Java program, it can run on any machine that has the Java Virtual Machine (JVM) installed.

Core Java Concepts

• Variables and Data Types: Learn how to declare variables and understand the different data types such as int, float, char, and boolean.
• Control Flow: Understand conditional statements like if-else, switch, and loops such as for and while.
• Object-Oriented Programming (OOP): Master the four pillars of OOP: encapsulation, inheritance, polymorphism, and abstraction.
• Exception Handling: Learn how to handle errors in your Java programs using try-catch blocks and custom exceptions.

Your First Java Program

Below is an example of a simple Java program that prints "Hello, World!" to the console:

Save this code with a .java extension, compile it using the Java compiler, and run the program to see the output.

Java Tutorials (Video)

Here are some tutorial videos to help you get started with Java:

• Introduction to Java Programming