rbazinet

cd ~
sudo apt-get update
sudo apt-get install curl python-software-properties -y
sudo apt-get install openjdk-6-jre-headless

curl -L https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.18.7.tar.gz | tar -xz
sudo mv elasticsearch-* /usr/local/share/elasticsearch
curl -L http://github.com/elasticsearch/elasticsearch-servicewrapper/tarball/master | tar -xz
sudo mv *servicewrapper*/service /usr/local/share/elasticsearch/bin/
rm -Rf *servicewrapper*

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cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre -y

wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.0.tar.gz -O elasticsearch.tar.gz
tar -xf elasticsearch.tar.gz
rm elasticsearch.tar.gz
sudo mv elasticsearch-* elasticsearch
sudo mv elasticsearch /usr/local/share

rbazinet

Assuming you have remote branch called heroku/master, start by creating a local tracking branch 
called heroku.

> git checkout -b heroku -t heroku/master

This will checkout the last revision you deployed to Heroku. 

Now tell git to push the heroku branch to heroku/master

> git config remote.heroku.push heroku:master

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#!/usr/bin/env ruby

require 'net/http/persistent'
require 'uri'
require 'thread'

USAGE = <<EOS
Parse a Rails log file and send metrics to stathat

export EMAIL=email

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class Tinyurl
  include HTTParty
  base_uri 'tinyurl.com'

  def shorten(url)
    self.class.get("/api-create.php?url=#{url}")
  end
end

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@implementation UITextView (RSExtras)


static BOOL stringCharacterIsAllowedAsPartOfLink(NSString *s) {

    /*[s length] is assumed to be 0 or 1. s may be nil.
     Totally not a strict check.*/

    if (s == nil || [s length] < 1)
        return NO;

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-- data structure for RGBA, RGB & CMYK colors
data Color = RGBA Float Float Float Float
           | RGB  Float Float Float
           | CMYK Float Float Float Float
           deriving (Eq, Ord, Show)

-- list of colors
colors = [ RGBA 0.1 0.1 0.5 0.2
         , RGBA 1 1 0 0.9
         , RGB 0.5 0.5 0

rbazinet

Adding an audit log to your Rails app

If you have any sort of administrative interface on your web site, you can easily imagine an intruder gaining access and mucking about. How do you know the extent of the damage? Adding an audit log to your app is one quick solution. An audit log should record a few things:

• controller entry points with parameter values
• permanent information about the user, like user_id
• transient information about the user, like IP and user_agent

Using the Rails framework, this is as simple as adding a before_action to your admin controllers. Here’s a basic version that I’m using in production.

rbazinet

auburn
bham
dothan
shoals
gadsden
huntsville
mobile
montgomery
tuscaloosa
anchorage

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class Api::UploadsController < ApiController

  def create
    @upload = Upload.new(upload_params)
  ensure
    clean_tempfile
  end

  private