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

It’s easy to remove duplicates from a list in Java. There are a variety of functions in Java that simplify that process. Finding duplicates in a Java list? That’s actually a bit more complicated, but ...

How to Assign Random Numbers to an Array in Java. Java has a "Random" class that lets you generate a random number you use to implement calculations in your Java source code.

This post explains how to use loops in Java. Learn for loops, while loops, do while, break, and continue. All without going loopy!