alexgb

// Exercise 2 - Closures
// Wrap the following code in a closure and export only the "countdown" function.

// Code


(function() {
  var index;

  function log(){

alexgb

// Exercise 2 - Closures
// Wrap the following code in a closure and export only the "countdown" function.

// Code


(function(scope) {
  var index;

  function log(){

alexgb

(function(scope) {
  var index;

  function log(){
    console.log(index);
  }

  function iterate(){
    log();
    if(index>1) setTimeout(iterate, 1000);

alexgb

// 1. Write a class to support the following code:

Person = function(name) {
  this.name = name;
}

var thomas = new Person('Thomas');
var amy = new Person('Amy');

thomas.name // --> "Thomas"

alexgb

// Part 1.
// Implement a function prototype extension that caches function results for
// the same input arguments of a function with one parameter.
//
// For example:
// Make sin(1) have the result of Math.sin(1), but use a cached value
// for future calls.

Function.prototype.cached = function() {
  var fn = this,

alexgb

<div id="the_div">
  <ul id="the_list">
    <li id="the_item">Click me!</li>
  </ul>
</div>

<p id="log"></p>

<script type="text/javascript" charset="utf-8">
  function log(string){

alexgb

require 'arjdbc/oracle/adapter'

module ArJdbc
  
  module Oracle
    
    # fix so that we can read column names for Oracle views
    def ora_columns(table_name, name=nil)
      jdbc_columns(table_name).map do |column|
        column.extend(::ArJdbc::Oracle::Column)

alexgb

info:    Welcome to Nodejitsu algae
info:    jitsu v0.9.8
info:    It worked if it ends with Nodejitsu ok
info:    Executing command deploy
info:    Analyzing application dependencies in app.js
info:    Creating snapshot 0.1.0-8
error:   Error running command deploy
error:   Nodejitsu Error (500): Internal Server Error
error:   npm http GET http://nj-npm.irisnpm.com/express/2.5.9
npm http GET http://nj-npm.irisnpm.com/jade/0.22.1

alexgb

info:    Welcome to Nodejitsu algae
info:    jitsu v0.9.8
info:    It worked if it ends with Nodejitsu ok
info:    Executing command deploy
info:    Analyzing application dependencies in app.js
info:    Creating snapshot 0.1.0-8
info:    Updating app web-desktop
info:    Activating snapshot 0.1.0-8 for web-desktop
info:    Starting app web-desktop
error:   Error running command deploy

alexgb

require 'rubygems'
require 'capybara-webkit'

counter = 0
app = proc do |env|
  counter += 1
  [200, { 'Content-Type' => 'text/html' }, [counter.to_s]]
end

session = Capybara::Session.new(:webkit, app)