jumski

  ###
  Usage:
  * add model.name property that will be used as a namespace in the json request
  * put this code before your Backbone app code
  * use toJSON() as usual (so there is no namespacing in your templates)
  * your model's data will be sent under model.name key when calling save()
  ###

  # save reference to Backbone.sync
  Backbone.oldSync = Backbone.sync

simme

# First install tmux
brew install tmux

# For mouse support (for switching panes and windows)
# Only needed if you are using Terminal.app (iTerm has mouse support)
Install http://www.culater.net/software/SIMBL/SIMBL.php
Then install https://bitheap.org/mouseterm/

# More on mouse support http://floriancrouzat.net/2010/07/run-tmux-with-mouse-support-in-mac-os-x-terminal-app/

them0nk

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

bigs

# config/initializers/paperclip.rb
#######################################

RACKSPACE_CONFIG = {
  'production' => {
    path: '',
    storage: :fog,
    fog_credentials: {
      provider: 'Rackspace',
      rackspace_username: ENV['RACKSPACE_USERNAME'],

albertohm

Install python-pip

sudo apt-get install python-pip libcairo2 python-cairo

Install Graphite and Dependencies

pip install carbon
pip install whisper
pip install django
pip install django-tagging
pip install graphite-web

turboladen

sudo su postgres

psql

update pg_database set datistemplate=false where datname='template1';
drop database Template1;
create database template1 with owner=postgres encoding='UTF-8'
  lc_collate='en_US.utf8' lc_ctype='en_US.utf8' template template0;

update pg_database set datistemplate=true where datname='template1';

mahemoff

class ControllerTestCase < ActionController::TestCase

  include Devise::TestHelpers
  include Warden::Test::Helpers

  def setup
    Warden.test_mode!
    self.do_setup
  end

amolkhanorkar

======= Prolbem =================================================================================================================
I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute:

      rake db:create , command I get:

PG::InvalidParameterValue: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template.
: CREATE DATABASE "my_db_name" ENCODING = 'unicode'.......

      bin/rake:16:in `load'

gshaw

# NullStorage provider for CarrierWave for use in tests.  Doesn't actually
# upload or store files but allows test to pass as if files were stored and
# the use of fixtures.
class NullStorage
  attr_reader :uploader

  def initialize(uploader)
    @uploader = uploader
  end