andregoncalves

function logClass(target: any) {
 
  // save a reference to the original constructor
  var original = target;
 
  // a utility function to generate instances of a class
  function construct(constructor, args) {
    var c : any = function () {
      return constructor.apply(this, args);
    }

andregoncalves

.invalid-feedback:before {
  content: '⚠️'
}

andregoncalves

(function(){
  const t = window.performance && performance.timing;
  if (!t) {
    return;
  }
  const loadTime = (t.loadEventEnd - t.navigationStart) / 1000;
  alert(`This page loaded in ${loadTime} seconds`);
}())

andregoncalves

// Throttling
// ES6 code
function throttled(delay, fn) {
  let lastCall = 0;
  return function (...args) {
    const now = (new Date).getTime();
    if (now - lastCall < delay) {
      return;
    }
    lastCall = now;

andregoncalves

console.log('%c Oh my heavens! ', 'background: #222; color: #bada55');

andregoncalves

<style>
  .aspect-ratio {
    padding-top: calc(1 / (16 / 9) * 100%);
    position : relative;
  }
  
  .aspect-wrapper {
    position: absolute;
    top:0;
    left:0;

andregoncalves

# Verify captcha
$post_data = http_build_query(
    array(
        'secret' => CAPTCHA_SECRET,
        'response' => $_POST['g-recaptcha-response'],
        'remoteip' => $_SERVER['REMOTE_ADDR']
    )
);
$opts = array('http' =>
    array(

andregoncalves

function wait (timeout) {  
  return new Promise((resolve) => {
    setTimeout(() => {
      resolve()
    }, timeout)
  })
}

async function requestWithRetry (url) {  
  const MAX_RETRIES = 10

andregoncalves

/**
 * --------------------------------------------------------------------
 * jQuery compatibility layer
 * --------------------------------------------------------------------
 */
window.$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
};
NodeList.prototype.on = NodeList.prototype.addEventListener = function (name, fn) {

andregoncalves

<?php

// (string) $message - message to be passed to Slack
// (string) $room - room in which to write the message, too
// (string) $icon - You can set up custom emoji icons to use with each message
public static function slack($message, $room = "engineering", $icon = ":longbox:") {
        $room = ($room) ? $room : "engineering";
        $data = "payload=" . json_encode(array(
                "channel"       =>  "#{$room}",
                "text"          =>  $message,