Java beginner course part 1: Hello world! Traditionally, when learning any new programming language, the first thing a tutorial should demonstrate, is how to print “Hello World!” to the screen.

1. Lambda expressions Lambda expressions are the biggest features integrated into Java 8. This functional programming paradigm was, until now, missing from Java.

News News: Top institutions like Harvard, Google, MIT, and IIT Bombay are offering free beginner coding courses in 2025. Covering Python, Java, R, C, and even Sc ...