poteto

#Refer: http://www.linuxfoundation.org/collaborate/workgroups/networking/netem#Delaying_only_some_traffic
#Refer: http://www.bomisofmab.com/blog/?p=100
#Refer: http://drija.com/linux/41983/simulating-a-low-bandwidth-high-latency-network-connection-on-linux/
#Setup the rate control and delay
sudo tc qdisc add dev lo root handle 1: htb default 12 
sudo tc class add dev lo parent 1:1 classid 1:12 htb rate 56kbps ceil 128kbps 
sudo tc qdisc add dev lo parent 1:12 netem delay 200ms

#Remove the rate control/delay
sudo tc qdisc del dev lo root

poteto

speechSynthesis.getVoices().forEach(function(voice) { 
    var name = voice.name, 
        speech = new SpeechSynthesisUtterance("Hello, my name is " + name);
    speech.voice = voice;
    speechSynthesis.speak(speech);
});

poteto

// Ideally you would set up a flash message service as a dependency injection 
// (which can be a little involved), but here's a quick hack
// P.S. this was transpiled down from CoffeeScript, so it might look a bit funky

App.Post = DS.Model.extend({
  errorMessages: Em.A([]),
  didBecomeDirty: Em.observer('isDirty', function() {
    return Em.run.debounce(this, '_handleSave', 500, true);
  }),
  _handleSave: function() {

poteto

var computed;

App.computed = {};

computed = Ember.computed;

App.computed.sample = function(dependentKey) {
  return (computed("" + dependentKey + ".@each", function() {
    var items, length;
    items = this.getWithDefault(dependentKey, Em.A([]));

poteto

import Ember from 'ember';

export default Ember.Component.extend({
  classNames: ['range-slider'],
  value: 0,
  attributeBindings: ['data-slider'],

  'data-slider': 0,

  valueDidChange: Em.observer('value', function(){

poteto

import Ember from 'ember';

export default Ember.Mixin.create({
  scrollTimeout:      100,
  boundingClientRect: 0,
  windowHeight:       0,
  windowWidth:        0,
  
  enteredViewport: Ember.computed('boundingClientRect', 'windowHeight', 'windowWidth', function() {
    var rect, windowHeight, windowWidth;

poteto

scrollTimeout:      100,
boundingClientRect: 0,
windowHeight:       0,
windowWidth:        0,

_updateBoundingClientRect: function() {
  var el;
  el = this.$()[0];
  this.set('boundingClientRect', el.getBoundingClientRect());
},

poteto

_scrollHandler: function() {
  return Ember.run.debounce(this, '_updateBoundingClientRect', this.get('scrollTimeout'));
},

_bindScroll: (function() {
  var scrollHandler;
  scrollHandler = this._scrollHandler.bind(this);
  Ember.$(document).on('touchmove.scrollable', scrollHandler);
  Ember.$(window).on('scroll.scrollable', scrollHandler);
}).on('didInsertElement'),

poteto

enteredViewport: Ember.computed('boundingClientRect', 'windowHeight', 'windowWidth', function() {
  var rect, windowHeight, windowWidth;
  rect =         this.get('boundingClientRect');
  windowHeight = this.get('windowHeight');
  windowWidth =  this.get('windowWidth');
  return (
    rect.top >= 0 && 
    rect.left >= 0 && 
    rect.bottom <= windowHeight && 
    rect.right <= windowWidth

poteto

import Ember from 'ember';

var {
  computed,
  get,
  set,
  getWithDefault,
  run
} = Ember;