lin

window.history.pushState("", "", '/newpage');

lin

devise_for :people, skip: [:sessions, :passwords, :confirmations, :registrations]
  as :person do
    # session handling
    get     '/login'  => 'devise/sessions#new',     as: 'new_person_session'
    post    '/login'  => 'devise/sessions#create',  as: 'person_session'
    delete  '/logout' => 'devise/sessions#destroy', as: 'destroy_person_session'

    # joining
    get   '/join' => 'devise/registrations#new',    as: 'new_person_registration'
    post  '/join' => 'devise/registrations#create', as: 'person_registration'

lin

Stackoverflow page

1. sudo brew install imagemagick
2. brew link --overwrite imagemagick

use which convert and which identify to check whether it is well installed.

lin

To let the application to load all the files in app/models/folder,

In application.rb add following line:

config.autoload_paths += Dir[ Rails.root.join('app', 'models', '**/') ]

lin

It should be as simple as possible.

1, ssh to the site

$ ssh philly

2, cd to the folder

lin

<script>
  var options = {  
            zoomType: 'standard',  
            lens:true,  
            preloadImages: false,  
            alwaysOn:false,  
            zoomWidth: 500,  
            zoomHeight: 500,  
            xOffset:30,  
            yOffset:0,  

lin

Product.where(:title => Regexp.new( ".*" + params[:term].to_s + ".*", true ) )

lin

# if nil set value after ||
tweets = timeline.tweets || []

def sign_in
 current_session || sign_user_in
end

set_or_not_var ||= 2

options[:country] ||= 'us'

lin

1, add to gem file

gem "rspec-rails", :group => [:test, :development]
group :test do
  gem "factory_girl_rails"
  gem "capybara"
  gem "guard-rspec"
end

lin

Gem file

group :development, :test do
  gem "rspec-rails"
end

group :test do
  gem "factory_girl_rails"
  gem "capybara"
 gem "guard-rspec"