poteto

$ ln -s /var/run/mysqld/mysqld.sock /tmp/mysql.sock

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

Upgrading from OSX Mavericks to OSX Yosemite (10.10)

Before upgrading to Yosemite, read this first, as your upgrade could potentially take a few hours if you have a large /usr folder. After the upgrade finishes, log in to OS X and install all updates in the App Store. Once the updates are done, do the following:

1. Install the latest Xcode CLT

xcode-select --install

2. Install Xcode 6.1

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

[
  { "keys": ["super+v"], "command": "paste_and_indent" },
  { "keys": ["super+shift+v"], "command": "paste" },
  { "keys": ["super+shift+'"], "command": "change_quotes" },
  { "keys": ["super+shift+a"], "command": "align_tab",
    "args" : {"live_preview" : true}
  },
  { "keys": ["super+shift+="], "command": "align_tab",
      "args" : {"user_input" : "=/f"}
  },

poteto

App.HighChartsComponent = Ember.Component.extend(App.HighchartsThemeMixin, {
  classNames:   [ 'highcharts-wrapper' ],
  content:      undefined,
  chartOptions: undefined,
  chart:        null,
  
  buildOptions: Em.computed('chartOptions', 'content.@each.isLoaded', function() {
    var chartContent, chartOptions, defaults;
    chartOptions = this.getWithDefault('chartOptions', {});
    chartContent = this.get('content.length') ? this.get('content') : [

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

// utils/computed/search.js
import Ember from 'ember';
var computed = Ember.computed;

export default function search(dependentKey, propertyKey, searchQueryKey, returnEmptyArray) {
  returnEmptyArray = (typeof returnEmptyArray === "undefined") ? false : returnEmptyArray;
  return computed("" + dependentKey + ".@each." + propertyKey, searchQueryKey, function() {
    var items, query;
    if (returnEmptyArray && !this.get(searchQueryKey)) {
      return Ember.A([]);