Java tutorial for beginners part 3 - Importing classes, ... Here, the code checks if the username is ‘Adam’ or ‘Hannah’ and then says hello if the user is authorized.

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks.

The Java object serialization example source code. The full code for this Java serialization tutorial is below. This is code uses a single public class and two non-public classes, all of which can be ...

Java records tutorial. The Java language is constantly evolving, but some advancements are more significant than others. The March 2020 inclusion of Java records is one of the most impactful and ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the ...

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Java will always prioritize multiplication, followed by division and then plus and minus. This means that 3 * 2 + 1 is 7, not 9! Like maths, you can change this order though by using parenthesis ...