JavaScript problem

Question

Hi there 👋🏻
Is it possible to separate the letters of a word and perform a separate operation on each of them in JS?

Answer 1

Yes 𝒦 ℛ one option might be a do / while

Answer 2

𝒦 ℛ have a look at the .charAt() method that extracts a single character from a given position in the string.

For reference:
https://www.w3schools.com/jsref/jsref_charat.asp

Answer 3

How it can be done with do while ?
Can you give me an example please?