brennovich

#-webkit-web-inspector #toolbar {
  background: #cdcdcd !important;
  height: 36px !important;
}
#-webkit-web-inspector #main {
  top: 36px !important;
}
#-webkit-web-inspector .toolbar-item.elements:hover:after {
  content: "elements";
  z-index: 9999;

brennovich

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

brennovich

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

brennovich

upstream myapp {
  server unix:///myapp/tmp/puma.sock;
}

server {
  listen 80;
  server_name myapp.com;

  # ~2 seconds is often enough for most folks to parse HTML/CSS and
  # retrieve needed images/icons/frames, connections are cheap in

brennovich

#!/usr/bin/env ruby

def usage
  puts "./pair [name]: pair two people"
  puts "./pair       : switch to just steve"
  exit
end

def set_config(name, email)
  `git config user.name "#{name}"`

brennovich

module Devise
  module Models
    module RemoteAuthenticatable
      extend ActiveSupport::Concern

      #
      # Here you do the request to the external webservice
      #
      # If the authentication is successful you should return
      # a resource instance

brennovich

// sizeSelectionModule and addToCartModule are local variables that
// act as shortcuts to their namespaces

describe("when add to cart form is submitted", function () {
  var $form;

  beforeEach(function () {
    // We use div instead of form so we can just mock the submit behavior
    $form = $("<div />");
  });

brennovich

# encoding: UTF-8
# pt-BR translations for Devise
pt-BR:
  devise:
    confirmations:
      confirmed: 'Sua conta foi confirmada com sucesso. Você está logado.'
      send_instructions: 'Dentro de minutos, você receberá um e-mail com instruções para a confirmação da sua conta.'
      send_paranoid_instructions: 'Se o seu endereço de e-mail estiver cadastrado, você receberá uma mensagem com instruções para confirmação da sua conta.'
    failure:
      already_authenticated: 'Você já está logado.'

brennovich

mike@rbci:~$ psql -U postgres
psql (9.0.3)
Type "help" for help.

postgres=# update pg_database set datallowconn = TRUE where datname = 'template0';
UPDATE 1
postgres=# \c template0
You are now connected to database "template0".
template0=# update pg_database set datistemplate = FALSE where datname = 'template1';
UPDATE 1

brennovich

Enable TRIM on non-Apple SSDs in OS X 10.8.2 Mountain Lion.

WARNING: This is ONLY tested on 10.8.2 (IOAHCIBlockStorage version 2.3.1), and NOT earlier or later versions. 

Check /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/version.plist 

Technical note: The driver changed in 10.8.2 and similar perl commands that worked in earlier OS X versions did not work for me once I updated to 10.8.2.

Run the following commands in Terminal…