thefron

var http = require('http');
var net = require('net');
var url = require('url');
var connections = {};

var subscriber = http.createServer(function(req, res){
  params = url.parse(req.url, true);
  var channel = params.pathname;
  channel = channel.substr(1, channel.length - 1);
  if(params.query.callback){

thefron

#!/bin/bash
# resize_instance.sh
# Resize specified instance with given size
# resize_instance.sh [instance_id] [size]
# This script is based on http://alestic.com/2010/02/ec2-resize-running-ebs-root

E_BADARGS=65

if [ ! -n "$1" ]
then

thefron

$t = TransactionRecharge.order(:id).first.created_at + 1.month

WINNING_TABLE_LOOKUP = {}

def winning_rate_of(user)
  WINNING_TABLE_LOOKUP[user.id] || begin
    counts = MatchingResult.including(user).where('matching_id > ?', 1707043).group("winner_id = #{user.id}").count
    WINNING_TABLE_LOOKUP[user.id] = counts.empty? ? 0 : (counts['t'] || 0).to_f / counts.values.sum
  end
end

thefron

revelations_by_dates = {}

Revelation.select([:id, :created_at]).find_in_batches(batch_size: 10000) do |revelations|
  revelations.each do |revelation|
    revelations_by_dates[revelation.created_at.to_date.to_s] ||= 0
    revelations_by_dates[revelation.created_at.to_date.to_s] += 1
  end
end; nil

revelations_by_dates.sort.each do |date, revelations_count|

thefron

dates_messages = {}

Message.where(message_type: 'MESSAGE').select([:message_type, :created_at, :id]).find_in_batches(batch_size: 10000) do |messages|
  messages.each do |message|
    dates_messages[message.created_at.to_date.to_s] ||= 0
    dates_messages[message.created_at.to_date.to_s] += 1
  end
end; nil

dates_messages.each do |date, messages_count|

thefron

dates_matchings = {}

Matching.unscoped.select([:id, :created_at]).find_each do |matching|
  dates_matchings[matching.created_at.to_date.to_s] ||= 0
  dates_matchings[matching.created_at.to_date.to_s] += 1
end; nil

dates_matchings.sort.each do |date, matchings_count|
  puts "#{date}\t#{matchings_count}"
end; nil

thefron

birthyears_users = {}

User.unscoped.registered.select([:id, :birthday]).find_each do |user|
  if user.birthday
    birthyears_users[user.birthday.year] ||= []
    birthyears_users[user.birthday.year] << user.id
  else
    birthyears_users[0] ||= []
    birthyears_users[0] << user.id
  end

thefron

# Path to your oh-my-zsh configuration.
ZSH=$HOME/.oh-my-zsh

# Set name of the theme to load.
# Look in ~/.oh-my-zsh/themes/
# Optionally, if you set this to "random", it'll load a random theme each
# time that oh-my-zsh is loaded.
ZSH_THEME="robbyrussell"

# Example aliases

thefron

# config/deploy.rb

# config valid only for Capistrano 3.1
lock '3.1.0'

set :application, 'my_app'
set :repo_url, 'git@github.com:USER/my_app.git'

# Default deploy_to directory is /var/www/my_app
set :deploy_to, '/var/node/my_app'

thefron

1. `$ sudo rpm -ivh https://yum.puppetlabs.com/el/6/products/x86_64/puppetlabs-release-6-7.noarch.rpm`
 
2. Edit priority of puppetlabs repository

```
[puppetlabs-products]
name=Puppet Labs Products El 6 - $basearch
baseurl=http://yum.puppetlabs.com/el/6/products/$basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1