lucianosousa

jQuery.fn.preventDoubleSubmission = function() {
  $(this).on('submit',function(e){
    var $form = $(this);

    if ($form.data('submitted') === true) {
      e.preventDefault();
    } else {
      $form.data('submitted', true);
    }
  });

lucianosousa

WARNING: Please be aware that you just installed a ruby that is no longer maintained (2014-02-23), for a list of maintained rubies visit:

    http://bugs.ruby-lang.org/projects/ruby/wiki/ReleaseEngineering

Please consider upgrading to ruby-2.1.2 which will have all of the latest security patches.

lucianosousa

# config/unicorn.rb
worker_processes Integer(ENV["WEB_CONCURRENCY"] || 3)
timeout 15
preload_app true

before_fork do |server, worker|
  Signal.trap 'TERM' do
    puts 'Unicorn master intercepting TERM and sending myself QUIT instead'
    Process.kill 'QUIT', Process.pid
  end

lucianosousa

@retained = []
@rand = Random.new(999)

MAX_STRING_SIZE = 100

def stress(allocate_count, retain_count, chunk_size)
  chunk = []
  while retain_count > 0 || allocate_count > 0
    if retain_count == 0 || (@rand.rand < 0.5 && allocate_count > 0)
      chunk << " " * (@rand.rand * MAX_STRING_SIZE).to_i

lucianosousa

namespace :admin do
  resources :users, only: [:show] do
    collection do
      get :search
    end
  end
end

lucianosousa

pt-BR:
  formtastic:
    :yes: 'Sim'
    :no: 'Não'
    :create: 'Criar %{model}'
    :update: 'Atualizar %{model}'
    :submit: 'Salvar %{model}'
    :cancel: 'Cancelar %{model}'
    :reset: 'Resetar %{model}'
    :required: 'obrigatório'

lucianosousa

pt-BR:
  formtastic:
    :yes: 'Sim'
    :no: 'Não'
    :create: 'Criar %{model}'
    :update: 'Atualizar %{model}'
    :submit: 'Salvar %{model}'
    :cancel: 'Cancelar %{model}'
    :reset: 'Resetar %{model}'
    :required: 'obrigatório'

lucianosousa

pg_dump -U user-name -d database-name -W > backup.sql

scp user-name@server-address:path-to-file my-path

lucianosousa

daemonize yes
pidfile /var/run/redis.pid
port 6379
tcp-backlog 511
bind 127.0.0.1
timeout 0
tcp-keepalive 0
loglevel notice
logfile "/var/log/redis.log"
databases 16

lucianosousa

#!/bin/sh
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:   - 85 15 
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis/redis.conf
# config:      /etc/sysconfig/redis
# pidfile:     /var/run/redis.pid