Eric Miller SimplGy

## 2xBackground


//Support 1 and 2x image sizes
@mixin 2xBackground($url)
  background-image: url($url + ".png")
  @media only screen and (-webkit-min-device-pixel-ratio: 1.3), only screen and (min-device-pixel-ratio: 1.3)
    background-image: url($url + "@2x.png")
    background-size: 200%

## algorithm test
define [
  './circles'
],
(
  Circles
) ->

  _data = [
    { size: 2 }
    { size: 2 }

## promise.js
// --------------------------------------------- Promise Implementation
Promise = function () {
  this._stack = [];
  this._isResolved = false;
}
Promise.prototype = {
  success: function(callback){
    // Is the promise already resolved?
    if(this._isResolved) {
      callback( this._result );

## rotationalCipher.rb
$ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
$alphabet = 'abcdefghijklmnopqurstvwxyz'

# Get an index of an alphabetic letter based on the index and offset
def calculateOffset(index, offset)
  index += offset
  index -= 26 while index >= 26 # keep subtracting until we get to the right range
  index
end

## macSetup.sh
#!/usr/bin/env bash

sudo -v
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

xcode-select —install

sh -c "`curl -fsSL https://raw.github.com/skwp/dotfiles/master/install.sh`"
rake update
chsh -s $(which zsh)

## angularEventBus.js
$provide.decorator('$rootScope', ['$delegate', function($rootScope) {
  $rootScope.prototype.$onRootScope = function(eventName, callback) {
    var unbind = $rootScope.$on(eventName, callback);
    this.$on('$destroy', unbind);
  });
});

## angularDirectiveCompileOrder.js
/*
      1. compile methods of all directives, run in order
      2. controller
      3. pre-link
      4. (all actions of children directives)
      5. post-link (AKA regular `link` function)
*/

var app = angular.module('app',[]);

## angularHelpers.coffee
# A few short methods that are helpful in navigating around angular scopes and watchers.
# Useful for debugging or learning/exploring.


# Given a scope, count its direct children
# Use the to tell (in the case of fancy nested directives) if you're cleaning up what you think you're cleaning up
countScopeChildren = (scope) ->
  count = 0;
  if scope.$$childHead
    count++

## osxSetupTasks.sh

# Symlink the javsscript interpreter OSX has
ln -s /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Resources/jsc /usr/local/bin
# Check if it works by just typing: jsc

# Remove apps I never use
sudo rm -rf Mail.app
sudo rm -rf Stickies.app
sudo rm -rf Chess.app

## functions.playground.swift
func double    (a:Int) -> Int { return a * 2 }
func quadruple (a:Int) -> Int { return a * 4 }
double(10)
quadruple(10)


// ------------Q: How do I accept a function as a parameter?
func modifyInt (num a:Int, modifier fn: Int -> Int) -> Int {
  return fn(a)
}