The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both null and non-null characters. Unlike the String and ArrayList, Java ...

Learn how to create a stack data structure using an array in Java. Discover the basic operations of push, pop, peek, isEmpty, and isFull. See a code example of the stack class.

Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...

Java arrays are similar to arrays in other programming languages in that they allow us to hold a large number of items of the equivalent kind in RAM in a linear fashion. It behaves like any other ...

In this second tutorial in the data structures and algorithms series, you will learn how arrays are understood and used in Java programming.

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.

How do you find the size of an array in Java? Just use the array length property. But there are some 'gotchas' to be aware of. Read this Java array length tutorial and stay clear of runtime errors ...

How to sort an array and search an element inside it? Following example shows how to use sort () and binarySearch () method to accomplish the task. The user defined method printArray () is used to ...