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I am beginner who thought before doing the String Methods section of the course "You know what, let's test my skills". And boy my skills were tested. After I completed the challenge my jaw dropped, with the solution.
Had/Have this happened to y'all. Where you make something complicated and found out that there was a simple solution?
Solution
My Code
(For point 1) Got it, from now on variables will be declared with
let. I don't understand what is"use strict";maybe you can explain it.(For point 2) I was testing to see if
reversedWordprinted the desired output in the Console, forgot to remove it after finishing the program. I also don't understand what 'O(N^2)' and 'O(N)' is, but+=-ing an empty string is a great idea, why didn't i think of that.