jimbojw

// For each of the following code fragments:
//  a. what does the code do?
//  b. what did the author intend for it to do?
//  c. how would you fix it?

// 1. list of links 
var p = document.createElement('p');
for (var i=0; i<10; i++) {
    var a = document.createElement('a');
    a.innerHTML = "link " + i;

jimbojw

$(function() {
    var $ol = $('#blocked_list').find('ol').eq(0);
    $.ajax({
        url: 'http://api.twitter.com/1/blocks/blocking.json',
        dataType: 'jsonp',
        success: function(list) {
            $ol.empty();
            $.each(list, function(i,item){
                $("<li><a><img /><span></span></a></li>")
                    .find("a")

jimbojw

$.ajax({
  url: "http://api.flickr.com/services/feeds/photos_public.gne?tags=cat&tagmode=any&format=json",
  dataType: "jsonp",
  jsonp: "jsoncallback",
  success: function(data){
    $.each(data.items, function(i,item){
      $("<img/>").attr("src", item.media.m).appendTo('#images');
      return i < 3;
    });
  }

jimbojw

{"/*":"*/","//":"",/*"//"*/"/*/"://
"//"}

jimbojw

var
    
    // path to something you want to download
    path = "http://something/you/want/to/download",
    
    // file you want to save it as
    file = new java.io.File( "path/to/somewhere/local" ),
    
    // create URL object and establish connection
    url = new java.net.URL(path),

jimbojw

/**
 * Extend one object with the properties of any other object(s).
 * @param obj The object to extend.
 * @param args Additional arguments - the objects from which to copy properties.
 * @return The object which was extended.
 */
var extend = (function(){
    
    var
        slice = Array.prototype.slice,

jimbojw

var sys = require('sys');

sys.puts("Top level");

sys.puts(" this === GLOBAL: " + (this === GLOBAL));   // false
sys.puts(" this === exports: " + (this === exports)); // true

var x = "1"; // local variable

sys.puts(" x === GLOBAL.x: " + (x === GLOBAL.x));   // false