arturparkhisenko

function foo() {
  return 'Hi from foo!';
}

export default foo;

// or
// export default function foo() {
//   return 'Hi from foo!';
// }

arturparkhisenko

var inFullScreen = document.fullscreenEnabled || document.fullscreenElement ||
  window.fullScreen || document.webkitIsFullScreen || document.msFullscreenEnabled;
if (inFullScreen) {
  //do something..
  if (document.exitFullscreen) {
    document.exitFullscreen();
  } else if (document.mozCancelFullScreen) {
    document.mozCancelFullScreen();
  } else if (document.webkitExitFullscreen) {
    document.webkitExitFullscreen();

arturparkhisenko

var fitElement = function fitElement(elementSelector, elementAspect) {
  var element = (typeof elementSelector === 'string' || elementSelector instanceof String) ? document.querySelector(elementSelector) : elementSelector,
    parW = element.parentNode.clientWidth,
    parH = element.parentNode.clientHeight,
    parAsp = parW / parH,
    aspect = elementAspect || 16 / 9,
    elW, elH;
  if (aspect > parAsp) {
    elW = parW;
    elH = elW / aspect;

arturparkhisenko

function excerpt($limit) {
    $excerpt = explode(' ', get_the_excerpt(), $limit);
    if (count($excerpt)>=$limit) {
        array_pop($excerpt);
        $excerpt = implode(" ",$excerpt).'...';
    } else {
        $excerpt = implode(" ",$excerpt);
    }
    $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);

arturparkhisenko

function BrowserInfo() {
  this.supported = false;
  this.isBrowser = true;
  this.webBrowser = null;
  this.webBrowserVer = null;
  this.os = 'unknown os';

  var detectedUA = null;

  if (typeof window === 'undefined' || !window.navigator) {

arturparkhisenko

/**
 * remove - removes DOM elements
 * working with: usual dom element, selector, jQuery object, Polymer object
 * @param {string | object} selectorOrObject - dom object
 */
function remove(selectorOrObject) {
  if (!selectorOrObject) {
    return;
  }

arturparkhisenko

//source: http://stackoverflow.com/questions/4508574/remove-hash-from-url
//Best is Homero Barbosa's answer below:
history.pushState('', document.title, window.location.pathname);
//... or, if you want to maintain the search parameters:
history.pushState('', document.title, window.location.pathname + window.location.search);

//Old, do not use, badwrongfun:
// var loc = window.location.href,
//     index = loc.indexOf('#');
// if (index > 0) {

arturparkhisenko

//https://developer.mozilla.org/en-US/docs/Web/Events/resize
;
(function() {
  var throttle = function(type, name, obj_) {
    var obj = obj_ || window;
    var running = false;
    var func = function() {
      if (running) {
        return;
      }

arturparkhisenko

//Setup
let el = document.getElementById('thingy');
let elChild = document.createElement('div');
elChild.innerHTML = 'Content';
//Append
el.appendChild(elChild);
//Prepend
el.insertBefore(elChild, el.firstChild);

arturparkhisenko

(function (window) {
      document.addEventListener("DOMContentLoaded", function (e) {
          var supports = {
            srcset: false,
            currentSrc: false,
            sizes: false,
            picture: false
          };
          var img = new Image();