rwaldron

Prepare for Boston JavaScript Meet-up

1. Firefox

• Download Firefox
• Familiarize yourself with the Web Console.

2. Chrome

• Download Chrome Canary
• Open "chrome://flags/", find "Enable Experimental JavaScript" and enable. Restart the browser

3. Bookmarks

rwaldron

// Example
{
  let f = function() {
    console.log( foo );
  };

  f();

  let foo = "foo!";
}

froots

if (typeof (AC) === "undefined") {
    AC = {}
}
AC.ImageReplacer = Class.create({
    _defaultOptions: {
        listenToSwapView: true,
        filenameRegex: /(.*)(\.[a-z]{3}($|#.*|\?.*))/i,
        filenameInsert: "_☃x",
        ignoreCheck: /(^http:\/\/movies\.apple\.com\/|\/105\/|\/global\/elements\/quicktime\/|_(([2-9]|[1-9][0-9]+)x|nohires)(\.[a-z]{3})($|#.*|\?.*))/i,
        attribute: "data-hires",

xtian

!!! 5
html(class='no-js')
  head
    meta(charset='utf-8')
    meta(http-equiv='X-UA-Compatible', content='IE=edge')

    title

    meta(name='description', content='')
    meta(name='viewport', content='width=device-width, initial-scale=1')

cowboy

// See my blog post:
// http://benalman.com/news/2010/09/partial-application-in-javascript/

// In the following code sample, invoking the curried function will always
// return a function until all arguments are satisfied, at which point the
// original function is invoked, returning its result. This means that all
// function arguments are required, which also allows the function to be
// called either like foo( 1, 2, 3 ) or foo( 1 )( 2 )( 3 ). This also means
// that if any argument is omitted, the original function is never invoked.

dokipen

  PubSub = {
    initPubSub: function() {
      this._dummy = new Element('span');
    },
    fire: function(event, memo) {
     this._dummy.fire(event, memo);
    },
    observe: function(event, handler) {
      this._dummy.observe(event, handler);
    }