JSFiddle - React, Tailwind, and code Playground

by dustinpoissant

HTML

<div id="output"></div>

JavaScript

function trim(string){
    if(string[0]==' '){
        string = string.slice(1,string.length);
        string = trim(string);
    } else if(string[string.length-1]==' '){
        string = string.slice(0,string.length-1);
        string = trim(string);
    }
    return string;
}
function print(string){
    document.getElementById('output').innerHTML += string;
}
var str = "    string     ";
str= trim(str);
alert(":"+str+":");