In this second tutorial in the data structures and algorithms series, you will learn how arrays are understood and used in Java programming. I’ll start with the concept of an array and how ...

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

This puts Java in sharp contrast to other programming languages like JavaScript where arrays resize dynamically. But in Java, once the array size is set, it is permanent. However, there are collection ...