When you use the length property to find the size of an array that contains five elements, the value returned for the Java array length is five, not four. Java Array length vs String length () New ...

The use of the Java Streams API to find duplicates. The use of the frequency method in Java’s Collections class. Brute-force Java duplicate finder A brute-force approach to solve this problem involves ...

Repeating element of an array in Java In this section, we will learn the Program to Find Repeating element of an array in java.Given an array, print all element whose frequency is not equal to one. We ...

Are duplicate files occupying a large chunk of memory on your Linux system? Check out three ways to find and remove duplicate files in Linux.

Adobe added useful search tools among other upgrades to the Organizer in Photoshop Elements 10. It now features a "Find Duplicates" option that allows you to quickly delete any duplicate files in PSE.