Knowledge is power

knowledge-is-power

Knowledge is power
------------------


A [Pen](https://codepen.io/housamz/pen/rggZJr) by [Housamz](https://codepen.io/housamz) on [CodePen](https://codepen.io).

[License](https://codepen.io/housamz/pen/rggZJr/license).

script.js

const numberWithCommas = x => 
  x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
const formatNumber = number => 
  Math.floor(number) < 10 ? "0" + Math.floor(number) : Math.floor(number);
const shfrt = str => 
  str.split('').map(x => String.fromCharCode(x.charCodeAt(0) ^ 123)).reduce((a,b) => a+b); // bitwise XOR with any number, e.g. 123

const first = new Date(shfrt(":	[HW[IKJO[JKAKKAKK")).getTime();
const second = new Date(shfrt(":	[NW[IKJB[JMANKAKK")).getTime();
document.body.innerHTML = shfrt("G[FYA@VA	@[	VAJKK@YEGE0[[	GTEG	[	FYYEG	EG[FYYEGTEG	EG[FYYEGTEG	EG[FYYEGTEGTE");

const calcAndDisplay = (dateData, displayBlock) => {
  dateData      = new Date().getTime() - dateData;
  const days    = formatNumber(dateData  / (1000 * 60 * 60 * 24));
  const hours   = formatNumber((dateData % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
  const minutes = formatNumber((dateData % (1000 * 60 * 60)) / (1000 * 60));
  const seconds = formatNumber((dateData % (1000 * 60)) / 1000);

  document.getElementById(displayBlock).innerHTML = days + "d " + hours + "h " + minutes + "m " + seconds + "s ";
  document.getElementById("all").innerHTML = numberWithCommas(dateData);

  return false;
};

setInterval(() => {
  calcAndDisplay(first, "countup");
  calcAndDisplay(second, "timesince");
}, Math.floor(Math.random() * 100) + 10);