jaikoo

     def calculate_padding(current_size, target_size)
        return nil if current_size <= target_size
        diff = current_size - target_size
        return nil if diff < 0
        while diff%4 != 0
          target_size = target_size -1
          diff = current_size - target_size
        end
        p = (diff/2).to_i
        return [ target_size, p, p ]

jaikoo

Tumblr.News = {
  renderLinks: function(data, maxTitles){
    var newsItems = ''
    var articles = data['posts'];
    var title = '';
    var count = 0;
    $.each(articles, function(i, item){
      if(count < maxTitles){
        title = item['regular-title'] || item['photo-caption'] || item['video-caption'];
        var tumblr_id = item['id']

jaikoo

# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby
# - a browser with WebSocket support
#
# Usage:
# ruby redis_pubsub_demo.rb
#

jaikoo

From bb2a78858cffa7c6937642986e9aca1a4f862c0d Mon Sep 17 00:00:00 2001
From: Ilya Grigorik <[email protected]>
Date: Thu, 10 Jun 2010 00:46:48 -0400
Subject: [PATCH] async rails3

---
 Gemfile                               |    6 ++++++
 app/controllers/widgets_controller.rb |    6 ++++++
 app/models/widget.rb                  |    2 ++
 config.ru                             |    1 +

jaikoo

#!/bin/bash
# Kill all my running EC2 instances at Amazon AWS - all regions
. ~/.ec2/env
cat <<EOF | while read EC2_URL
https://eu-west-1.ec2.amazonaws.com
https://ec2.us-east-1.amazonaws.com
https://ec2.us-west-1.amazonaws.com
https://ec2.ap-southeast-1.amazonaws.com
EOF
do

jaikoo

# Data culled from Wikipedia. Could be cleaner, but this is nice and simple.
major_cities = [["New York", "New York"], ["Los Angeles", "California"], ["Chicago", "Illinois"], ["Houston", "Texas"], ["Philadelphia", "Pennsylvania"], ["Phoenix", "Arizona"], ["San Antonio", "Texas"], ["San Diego", "California"], ["Dallas", "Texas"], ["San Jose", "California"], ["Jacksonville", "Florida"], ["Indianapolis", "Indiana"], ["San Francisco", "California"], ["Austin", "Texas"], ["Columbus", "Ohio"], ["Fort Worth", "Texas"], ["Charlotte", "North Carolina"], ["Detroit", "Michigan"], ["El Paso", "Texas"], ["Memphis", "Tennessee"], ["Baltimore", "Maryland"], ["Boston", "Massachusetts"], ["Seattle", "Washington"], ["Washington", "District of Columbia"], ["Nashville", "Tennessee"], ["Denver", "Colorado"], ["Louisville", "Kentucky"], ["Milwaukee", "Wisconsin"], ["Portland", "Oregon"], ["Las Vegas", "Nevada"], ["Oklahoma City", "Oklahoma"], ["Albuquerque", "New Mexico"], ["Tucson", "Arizona"], ["Fresno", "California"], ["Sacrame

jaikoo

App.UserSignUpModel = Em.Object.extend
	name: null
	email: null
	isValidEmail: () ->
		validEmailRegex = new RegExp ”^[0-9a-zA-Z]+@[0-9a-zA-Z]+[\.]{1}[0-9a-zA-Z]+[\.]?[0-9a-zA-Z]+$”
		validEmailRegex.test(@get('email'))
	.property('email')	

jaikoo

Patched ruby 1.9.3-p0 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p0 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84).

Huge thanks to funny-falcon for the performance patches.

• http://github.com/ruby/ruby/pull/47
• http://github.com/ruby/ruby/pull/66

jaikoo

#!/bin/bash
read -d '' database_yml <<"EOF"
login: &login
  adapter: mysql2
  host: localhost
  username: root
  encoding: utf8
  collation: utf8_general_ci

test: &test

jaikoo

cd ~
sudo apt-get update
sudo apt-get install unzip curl python-software-properties -y
#sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
sudo add-apt-repository ppa:ferramroberto/java
sudo apt-get update
sudo apt-get install sun-java6-jre sun-java6-plugin -y

wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.3.tar.gz -O elasticsearch.tar.gz
tar -xf elasticsearch.tar.gz