This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

JEP 443, Unnamed Patterns and Variables (Preview), has been Completed from Targeted status for JDK 21. This preview JEP proposes to "enhance the language with unnamed patterns, which match a ...

Explore Java's latest feature, Unnamed Patterns/Variables. Understand its relevance and a comparative study with Kotlin Scala, and more!

Learn three ways to document your code, then get started using identifiers, types, literals, and variables in Java 12 ...

The case for the Java var keyword Java has always had a weird syntax to declare variables. A manifest type declaration on the left side must polymorphically match up with the object type provided on ...

The "Understanding Java threads" series concludes by uncovering some of the loose ends of threading: thread groups, volatility, thread-local variables, timers, and thread death.

In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.