02-reverse-a-string.md

layout	default
title	Reverse a String
parent	Basic Algorithm Scripting
grand_parent	JavaScript Algorithms and Data Structures
has_children	false
nav_order	2

Reverse a String

Final Code

{% highlight JavaScript %} function reverseString(str) { for (var reversedStr = "", i = str.length - 1; i >= 0; i--) { reversedStr += str[i]; } return reversedStr; }

reverseString("hello"); {% endhighlight %}