DIY: Find and Replace in a String
Explore how to manipulate strings by replacing substrings at specified indices with new ones in JavaScript. Understand handling varied substring lengths and conditions for replacement. This lesson helps you build skills to solve common string manipulation problems encountered in coding interviews.
We'll cover the following...
We'll cover the following...
Problem statement
For this challenge, you will be given a string, s. Your task will be to perform replacement operations in this string that replace substrings with new ones and return the resultant string. For the replacements, you will be given an array of indices, an array of strings ...