This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

How to run a Java program using Command Prompt First things first, you will have to write the code that you want to run and save that as a Java executable file.

Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started.

Use Java assertions to test your assumptions about program correctness and check them in your code.

However, Java 13 does also bring dynamic class-data sharing archives, memory improvements, and a new implementation of the Java sockets application programming interface.