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!

Learn about the new Java 10 "var" type, and experiment using JShell with this hands-on tutorial on how to reduce boilerplate code using new type inference for local variables.

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

A Java var keyword example As you can see from that simple code snippet, traditionally developed Java code lends itself to verbosity. But with the use of the var reserved work and the type inference, ...

New features like var, auto-compile, text blocks, record classes, and more are shifting Java in subtle but powerful ways—toward a more flexible, dynamic future.

Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.