tedtieken

from django.db.models.signals import post_init

def track_data(*fields):
    """
    Tracks property changes on a model instance.
    
    The changed list of properties is refreshed on model initialization
    and save.
    
    >>> @track_data('name')

tedtieken

How to start a Django project in 2012

(and deploy to Heroku)

First, warm up system.

$ easy_install pip
$ pip install virtualenv
$ pip install django
$ gem install heroku

tedtieken

// includes bindings for fetching/fetched

var PaginatedCollection = Backbone.Collection.extend({
  initialize: function() {
    _.bindAll(this, 'parse', 'url', 'pageInfo', 'nextPage', 'previousPage', 'filtrate', 'sort_by');
    typeof(options) != 'undefined' || (options = {});
    typeof(this.limit) != 'undefined' || (this.limit = 20);
    typeof(this.offset) != 'undefined' || (this.offset = 0);
    typeof(this.filter_options) != 'undefined' || (this.filter_options = {});
    typeof(this.sort_field) != 'undefined' || (this.sort_field = '');

tedtieken

"""
jQuery templates use constructs like:

    {{if condition}} print something{{/if}}

or like:

    {% if condition %} print {%= object.something %} {% endif %}

This, of course, completely screws up Django templates,

tedtieken

from fabric.api import env, local, require


def deploy():
    """fab [environment] deploy"""
    require('environment')
    maintenance_on()
    push()
    syncdb()
    migrate()

tedtieken

import random

envs = [10.0, 20.0]

rounds = 10000
total_stay = 0
for x in xrange(rounds):
  t_envs = envs[:]
  random.shuffle(t_envs)
  choice = t_envs.pop()

tedtieken

#!/usr/bin/perl



use Mysql;
use strict;
use vars qw($school_name);
use vars qw($pass);

require "./cgi-lib.pl";

tedtieken

function make_shipping_rates(id, low, mid, high) {
  $.post('/admin/price_based_shipping_rates.json', {
    price_based_shipping_rate: {
      country_id: id, 
      min_order_subtotal: "0",
      max_order_subtotal: "500",
      name: "DHL Premiumversand", 
      offsets: [], 
      price: low
    }

tedtieken

SHOPIFY_API_KEY = 'my-key'
SHOPIFY_PASSWORD = 'my-pass'
STORE_NAME = 'my-store'

tedtieken

function sync() {
  
  // ID(s) of personal calendar(s)
  var secondary_calendars = [
     'xxxxxxx',
  ];
  
  var today=new Date();
  var enddate=new Date();
  enddate.setDate(today.getDate()+90); // how many days in advance to monitor and block off time