drewbo
8/22/2014 - 3:21 PM

ZeroPad.js

// Zero Pad a number in Javascript 
// Takes e.g. zp(42,5) -> "00042"

var zp = function(n,c) { 
    var s = String(n); 
    if (s.length< c) { return zp("0" + n,c) } 
    else { return s } };