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
Show
![](https://lemmy.ml/pictrs/image/e67483d5-ebd0-4007-93fa-830b53a5f981.png)
My Code
Show
![](https://lemmy.ml/pictrs/image/f05b7c85-894d-4b27-898e-2486bf31553c.png)
(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
reversedWord
printed 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.