wycats

A future version of Ember will come with a new templating engine known as HTMLBars.

The original motivation for HTMLBars was to allow helpers and properties to have better contextual information about what they were bound to.

So for example, consider a template like this:

<a href="{{url}}">{{link}}</a>

jeffcogswell

// Q sample by Jeff Cogswell

/*===========
 We want to call these three functions in sequence, one after the other:
 
 First we want to call one, which initiates an ajax call. Once that 
 ajax call is complete, we want to call two. Once two's ajax call is 
 complete, we want to call three.
 
 BUT, we don't want to just call our three functions in sequence, as this quick 

LeaVerou

/**
 * Animation on hover (right way)
 */

div {
	width: 9em;
	padding: .6em 1em;
	margin: 2em auto;
	background: yellowgreen;
	animation: spin 1s linear infinite;

ngpestelos

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)

hdragomir

<script type="text/javascript">
    (function () {
      "use strict";
      // once cached, the css file is stored on the client forever unless
      // the URL below is changed. Any change will invalidate the cache
      var css_href = './index_files/web-fonts.css';
      // a simple event handler wrapper
      function on(el, ev, callback) {
        if (el.addEventListener) {
          el.addEventListener(ev, callback, false);

lingo

var request = require('supertest-as-promised'),
    Promise = require('bluebird'),
    should  = require('should');
var game    = require('../game.js').app;


// Instead of assertScoreEquals, we now fetch the score
// and assert when the promise returns a value
var getScore = function() {   
    return request(game).get('/score').expect(200)

MoOx

// go on you labels pages
// eg https://github.com/cssnext/cssnext/labels
// paste this script in your console
// copy the output and now you can import it using https://github.com/popomore/github-labels !

var labels = [];
[].slice.call(document.querySelectorAll(".label-link"))
.forEach(function(element) {
  labels.push({
    name: element.textContent.trim(),

tamebadger

import Ember from 'ember';

const { computed: { alias }, observer } = Ember

export default Ember.Component.extend({
  routing: Ember.inject.service('-routing'),
  params: alias('routing.router.currentState.routerJsState.fullQueryParams')
})