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width = 200
height = 200
area = width * height

container = document.getElementById 'container'

canvas = document.createElement 'canvas'
canvas.width = width
canvas.height = height
canvas.style.display  = 'block'

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# Items have the following properties : ID (string), size (string), sizeDisplay (string), price (int)

class ShoppingCart

  constructor: (@shipping = 5) ->
    @items = []

  _listItems: -> @items

  addItem: (item) ->

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class Clock
  
  constructor: (targetEl) ->
    @$targetEl = $(targetEl)
    @tickingInterval = null

  startTicking: ->
    @tick()
    @tickingInterval = setInterval( => 
      @tick()

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/*
 *
 * To build a chalkboard, use the following HTML structure
 *       
 *  <div class="chalkboard-frame">
 *     <div class="chalkboard">
 *     <div class="chalkboard-interior">
 *         <div class="chalkboard-content">
 *           <!-- Enter your content here -->
 *         </div>

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# Copy a file from local host to remote host
##################################################

scp -i ~/.ssh/{key}.pem {local_file} {username}@{host}:{directory_path}

# i.e. scp -i ~/.ssh/elder-aws.pem ./my_file.php ubuntu@ec2-52-27-158-192.us-west-2.compute.amazonaws.com:/var/www/html/directory


# Copy a file from a remote host to local host
##################################################

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💖 Magento & AWS EC2 💖

This is a checklist and guideline to get you through the setup and of a magento (1.9.x) install on ec2. This guide is meant to be general, but was made while setting up Magento 1.9.1 on an EC2 instance running Ubuntu 14.04.2.

Setting up security groups

You'll need to make 2 different security groups, one for the EC2 instance and one for the RDS instance. Make sure to name them accordingly so you can remember which to apply to which instance.

EC2 Security Group

• Go to the EC2 dashboard
• Go to security groups and create a new security group
• Inbound rules must include the following:

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var Thing = function(){
  
  var _this = this;
  
  this.checkContext = function(){
    console.group()
    console.log('Checking context.....');
    console.log('this', this); // Outputs - Thing
    $(window).on('check-context', function(){
      console.log('inside window listener callback without context binding');

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First create an integration branch out of your development branch

git checkout -b myfeature-int

• This guarantees that you won't spoil your development branch
• This is especially valid for dev branches that are also remote, we should never rewrite the history of a shared branch

Then rebase that new branch onto master

git rebase -i master myfeature-int

• Ideally you do an interactive rebase with the -i flag, so that you can squash, reorder, or drop commits
• Having 3 commits for subsequently renaming a class is an ideal candidate for squashing
• Don't hesitate to re-do it several times over. It's easier to, for example, first reorder some commits, make sure they can be re-applied in that order, then do a second rebase to squash'em.

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// Option 1
$(body).on('click', function(){
  console.log(this); // body
});

// Option 2
function onClick(){
  console.log(this);
}