dwiyatci

jest.useFakeTimers();

const pollingPromise = poll();
const cancelAdvance = advanceTimersContinuously();
const status = await pollingPromise;
cancelAdvance();

expect(status).toEqual('COMPLETE');

function advanceTimersContinuously() {

dwiyatci

function* xcounter() {
  let index = 0;
  while (true) {
    index += 1;
    const x = yield index;
    console.log(x);
  }
}

const xgen = xcounter();

dwiyatci

//////////// constructor pattern

function Employee() {
  this.name = '';
  this.salary = 0; // no real encapsulation of private property
}

// too much code noises and bugs-prone from `prototype` and `this`

Employee.prototype.getSalary = function () {

dwiyatci

javascript:void function()%7B(function()%7Bfunction e()%7Bvar e%3Ddocument.createElement("link")%3Be.setAttribute("type","text/css"),e.setAttribute("rel","stylesheet"),e.setAttribute("href",T),e.setAttribute("class",A),document.body.appendChild(e)%7Dfunction t()%7Bfor(var e%3Ddocument.getElementsByClassName(A),t%3D0%3Bt<e.length%3Bt%2B%2B)document.body.removeChild(e%5Bt%5D)%7Dfunction n()%7Bvar e%3Ddocument.createElement("div")%3Be.setAttribute("class",C),document.body.appendChild(e),setTimeout(function()%7Bdocument.body.removeChild(e)%7D,100)%7Dfunction o(e)%7Breturn%7Bheight:e.offsetHeight,width:e.offsetWidth%7D%7Dfunction a(e)%7Bvar t%3Do(e)%3Breturn t.height>p%26%26t.height<b%26%26t.width>w%26%26t.width<v%7Dfunction r(e)%7Bfor(var t%3De,n%3D0%3Bt%3B)n%2B%3Dt.offsetTop,t%3Dt.offsetParent%3Breturn n%7Dfunction i()%7Bvar e%3Ddocument.documentElement%3Breturn window.innerWidth%3Fwindow.innerHeight:e%26%26!isNaN(e.clientHeight)%3Fe.clientHeight:0%7Dfunction s()%7Breturn window.pageYOffset%3Fwindow.pageYOffset:

dwiyatci

// ==UserScript==
// @name        anticollision-kletternmonkey
// @namespace   localhost
// @description My take on "#MoneyTree - das Kletterduell" campaign by O2 (May-July 2015).
//              Just for fun (topping myself in the top ten), and not for
//              intentionally winning the contest and/or the "Hauptpreis" -
//              Schwedenreise für zwei im Design-Baumhaus (Gesamtwert 3.000 €).
//
//              This should also be a case study showing how bad it is when a JS
//              programmer carelessly pollutes the global namespace. =)

dwiyatci

// ==UserScript==
// @name        kfc.de-face
// @creator     Glenn Dwiyatcita
// @namespace   https://gist.github.com/dwiyatci
// @description A monkey script for halal-ing chickens in KFC Deutschland. Just for fun! No offense to the muslim brotherhood. :'p
// @include     http://www.kfc.de/faq
// @version     1
// @grant       none
// @require     http://code.jquery.com/jquery-latest.min.js
// ==/UserScript==