justlstn

function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

// using
// await sleep(300);

justlstn

// Script to move all Head scripts to the Footer
function remove_head_scripts() { 
    remove_action('wp_head', 'wp_print_scripts'); 
    remove_action('wp_head', 'wp_print_head_scripts', 9); 
    remove_action('wp_head', 'wp_enqueue_scripts', 1);
 
    add_action('wp_footer', 'wp_print_scripts', 5);
    add_action('wp_footer', 'wp_enqueue_scripts', 5);
    add_action('wp_footer', 'wp_print_head_scripts', 5); 
}

justlstn

@keyframes block-ui-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(359deg);
  }
}

justlstn

<style>
  input[type="file"]{
    position: absolute;
    top: -500px;
  }

  div.file-listing{
    width: 200px;
  }

justlstn

$files = $_FILES[ 'attachments' ];
$attachments = [];

foreach ( $files['name'] as $key => $value ) {
    if ( $files[ 'name' ][ $key ] ) {
        $file = array(
            'name'     => $files[ 'name' ][ $key ],
            'type'     => $files[ 'type' ][ $key ],
            'tmp_name' => $files[ 'tmp_name' ][ $key ],
            'error'    => $files[ 'error' ][ $key ],

justlstn

// Implementation in ES6
function pagination(c, m) {
    var current = c,
        last = m,
        delta = 2,
        left = current - delta,
        right = current + delta + 1,
        range = [],
        rangeWithDots = [],
        l;

justlstn

let getUserMedia;
let browserUserMedia = navigator.webkitGetUserMedia
    || navigator.mozGetUserMedia
    || navigator.getUserMedia;

if (!browserUserMedia) throw 'Your browser doesn\'t support WebRTC';

getUserMedia = browserUserMedia.bind(navigator);

let successCb = stream => {

justlstn

#!/usr/bin/env bash

# https://docs.docker.com/install/linux/docker-ce/ubuntu/
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable"
sudo apt-get update
sudo apt-get install docker-ce

# https://docs.docker.com/compose/install/

justlstn

export const getOffset = (e, offset = 3, isCentered = true) => {
  const pageX = e.pageX
  const pageY = e.pageY
  const scrollTop = window.pageYOffset // To remove a {scrollTop} from the {pageY}
  const winWidth = window.innerWidth
  const winHeight = window.innerHeight
  const centerTop = winHeight / 2
  const centerLeft = winWidth / 2
  const onePercentWidth = centerLeft / offset
  const onePercentHeight = centerTop / offset

justlstn

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);
    }