Igor Davydov div

This allows you to use the following video streaming services outside of the US from your Mac without having to use a proxy or VPN, so no big bandwidth issues:

Hulu / HuluPlus
CBS
ABC
MTV
theWB
CW TV
Crackle
NBC

A Capistrano Rails Guide

by Jonathan Rochkind, http://bibwild.wordpress.com

why cap?

Capistrano automates pushing out a new version of your application to a deployment location.

I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".

I'm a fan of MiniTest::Spec. It strikes a nice balance between the simplicity of TestUnit and the readable syntax of RSpec. When I first switched from RSpec to MiniTest::Spec, one thing I was worried I would miss was the ability to add matchers. (A note in terminology: "matchers" in MiniTest::Spec refer to something completely different than "matchers" in RSpec. I won't get into it, but from now on, let's use the proper term: "expectations").

Understanding MiniTest::Expectations

Let's take a look in the code (I'm specifically referring to the gem, not the standard library that's built into Ruby 1.9):

# minitest/spec.rb

module MiniTest::Expectations

HTTP caching

Kinds of caches

Browser
Proxy
Gateway

TODO Difference between proxy and gateway caches.

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

	sudo add-apt-repository ppa:pitti/postgresql
	sudo apt-get update
	sudo apt-get install postgresql-9.2 postgresql-server-dev-9.2 postgresql-contrib-9.2

	sudo su -l postgres
	psql -d template1 -p 5433
	CREATE EXTENSION IF NOT EXISTS hstore;
	CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
	service postgresql stop
	/usr/lib/postgresql/9.2/bin/pg_upgrade -b /usr/lib/postgresql/9.1/bin -B /usr/lib/postgresql/9.2/bin -d /var/lib/postgresql/9.1/main/ -D /var/lib/postgresql/9.2/main/ -O "-c config_file=/etc/postgresql/9.2/main/postgresql.conf" -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf"

	/* jqueryFileUpload-Plugin
	https://github.com/blueimp/jQuery-File-Upload */
	MYANGULARAPP.directive('myJqueryfileupload', function(){
	return{
	restrict:'E',
	compile:function(el,attrs){
	var compiler = this;

	var elem = el;
	// 2DO: serialize it from json?

	# Run me with:
	#
	# $ nginx -p /path/to/this/file/ -c nginx.conf
	#
	# All requests are then routed to authenticated user's index, so
	#
	# GET http://user:password@localhost:8080/_search?q=*
	#
	# is rewritten to:
	#

	module RedisHelper
	# decode Redis value back to Ruby object
	def self.decode(json)
	self.new(ActiveSupport::JSON.decode(json)["#{self.name.downcase}"])
	end

	# encode Ruby object for Redis
	def encoded
	self.updated_at = nil
	self.to_json

	<!DOCTYPE HTML>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title></title>
	<style>
	ul { float:left; margin-right:20px; }

	body { color:white; font-family:Helvetica, sans-serif; text-shadow:1px 1px 1px rgba(0,0,0,0.2); }
	ul { width:512px; overflow:hidden; border-radius:6px; }