danwrong

(function() {
  var intentRegex = /twitter\.com(\:\d{2,4})?\/intent\/(\w+)/,
      windowOptions = 'scrollbars=yes,resizable=yes,toolbar=no,location=yes',
      width = 550,
      height = 420,
      winHeight = screen.height,
      winWidth = screen.width;

  function handleIntent(e) {
    e = e || window.event;

danwrong

function JsonFile(path) {
  this.path = path;
}

JsonFile.prototype = new loadrunner.Dependency;

JsonFile.prototype.start = function() {
  var me = this;

  $.get(this.path, function(data) {

danwrong

function amdResolve(id, mod) {
    var parts = mod.id.split('/'); parts.pop();
    var dir = parts.join('/');
    return id.replace(/^\./, dir);
  }

  function amdMap(args, mod) {
    var mapped = [];

    function require(id) {

danwrong

ree-1.8.7-2009.10 > b = Selenium::Client::Driver.new :host => '192.168.83.131', :port => 4444, :browser => '*firefox c:\Program Files\Mozilla Firefox 3.6\firefox.exe', :url => 'http://172.16.145.39:8888', :timeout_in_seconds => 60
 => #<Selenium::Client::Driver:0x10169bfc0 @default_javascript_framework=:prototype, @port=4444, @default_timeout_in_seconds=60, @browser_url="http://172.16.145.39:8888", @session_id=nil, @extension_js="", @highlight_located_element_by_default=false, @host="192.168.83.131", @browser_string="*firefox c:\\Program Files\\Mozilla Firefox 3.6\\firefox.exe"> 
ree-1.8.7-2009.10 > b.start_new_browser_session                                                                                                                                               => nil 
ree-1.8.7-2009.10 > b.open '/test/test.html' => nil 
ree-1.8.7-2009.10 > b.get_eval "window._qunitResults"
 => "[object Object]" 
ree-1.8.7-2009.10 > b.get_eval "window._qunitResults.passed"
 => "19" 

danwrong

function Template(path) {}
Template.prototype = new loadrunner.Dependency;
Template.prototype.start = function() {
  // called when first callback is added
  // start the template load
  this.load(function(source) {
    // call complete when its done
    var template = this.compile(source)
    this.complete(template);
  })

danwrong

JS Conf slides - 2011

Track A

• Bytes and Blobs by David Flanagan
• Conference Wifi Redux by Malte Ubi
• Sashimi - https://github.com/cramforce/Sashimi
• Run Your JS everywhere with Jellyfish by Adam Christian - http://jelly.io Project
• Fighting Crime and Kicking Apps with Batman.js by Nick Small
• Hello Jo by Dave Balmer - Project - http://joapp.com

danwrong

function delegate(rules) {
      return function(e) {
        var target = $(e.target), parent = null;
        for (var selector in rules) {
          if (target.is(selector) || ((parent = target.parents(selector)) && parent.length > 0)) {
            return rules[selector].apply(this, [parent || target].concat($.makeArray(arguments)));
          }
          parent = null;
        }
      };

danwrong

Lighter                                                 Champion                             
Pulse vs Flex                                           Lil Silva                            
Underground                                             Boddika                              
Soul What                                               Boddika                              
Bax                                                     MOSCA                                
Kerpow                                                  XXXY                                 
Night Hunter                                            FIS T                                
Reminder - Original Mix                                 Bok Bok                              
Energise                                                HOSTAGE                              
Sicko Cell                                              Joy Orbison                          

danwrong

module Mustache
  class << self
    import com.github.mustachejava.DefaultMustacheFactory
    import com.github.mustachejava.jruby.JRubyObjectHandler

    def template_dir
      Rails.root.join('app', 'templates')
    end

    def factory

danwrong

Time To First Tweet
-------------------

When users come to Twitter.com, the first thing they want to do is read their timeline.  The time that it takes for a user to do this formed the backbone of our performance improvements that are currently being rolled out. We'll explain how we measure Time To First Tweet, how we re-engineered our front end to make this as fast as possible and what our next steps will be to improve our user's experience.  Through this we can demonstrate that a pragmatic approach to web performance can help you make the biggest positive impact on your users experience.