Examples of Print All Duplicate Characters in a String In JavaScript
JavaScript Program to Print All Duplicate Characters in a String
In this article, we will learn how to print all duplicate characters in a string in JavaScript. Given a string S, the task is to print all the duplicate characters with their occurrences in the given string.
Example:
Input: S = “w3wiki”
Output:
e, count = 4
g, count = 2
k, count = 2
s, count = 2
Table of Content
- Using For Loop in JavaScript
- Using Sorting in JavaScript
- Using Hashing in JavaScript
- Using Set()
- Using Reduce Method in JavaScript