dadoonet

# Script to be placed in elasticsearch/bin
# Launch it from elasticsearch dir
# bin/backup indexname
# We suppose that data are under elasticsearch/data
# It will create a backup file under elasticsearch/backup

if [ -z "$1" ]; then
  INDEX_NAME="dummy"
else
  INDEX_NAME=$1

danmactough

{
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "not": {
          "bool": {
            "must": {

pcreux

group :production do
  gem 'unicorn'

  # Enable gzip compression on heroku, but don't compress images.
  gem 'heroku-deflater'

  # Heroku injects it if it's not in there already
  gem 'rails_12factor'
end

hopsoft

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

mattwhite

# inspired by http://askubuntu.com/a/528171 and the comments below

# build bash 3.2, though this should work for other versions as well
BASH_MAJOR=3
BASH_MINOR=2

# prerequisites
sudo apt-get install build-essential gettext bison

# get bash source

pixeltrix

When should you use DateTime and when should you use Time?

It's a common misconception that [William Shakespeare][1] and [Miguel de Cervantes][2] died on the same day in history - so much so that UNESCO named April 23 as [World Book Day because of this fact][3]. However because England hadn't yet adopted [Gregorian Calendar Reform][4] (and wouldn't until [1752][5]) their deaths are actually 10 days apart. Since Ruby's Time class implements a [proleptic Gregorian calendar][6] and has no concept of calendar reform then there's no way to express this. This is where DateTime steps in:

>> shakespeare = DateTime.iso8601('1616-04-23', Date::ENGLAND)
=> Tue, 23 Apr 1616 00:00:00 +0000
>> cervantes = DateTime.iso8601('1616-04-23', Date::ITALY)
=> Sat, 23 Apr 1616 00:00:00 +0000