Description of Array and ArrayList in Java: Array: An array in Java is a fixed-size data structure used to store elements of the same data type. Arrays are declared with a specific size, and once ...

Remove Java List duplicates through code. The first two examples to solve this deduping problem use specialized Java components and APIs. However, it’s a fun exercise to just use the standard loop ...

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 ...