frane

# Traversing arrays and objects in CoffeeScript

# The array and object we use for testing
arr = [1, 2, 3, 4, 5]
obj = {a: 1, b: 2, c: 3, d: 4, e: 5}


# 'in' has a different meaning in CoffeeScript than in JavaScript
# CS: element in array -> JS: array.indexOf(element) >= 0
console.log '5 in arr: ' + (5 in arr)

Belgand

Sublime Text 2 – Useful Shortcuts (Ubuntu)

General

Ctrl+KB	toggle side bar
Ctrl+Shift+P	command palette
Ctrl+`	python console
Ctrl+N	new file

Editing

kazpsp

# app/controllers/users/password_controller.rb

class Users::PasswordsController < Devise::PasswordsController
  def resource_params
    params.require(:user).permit(:email, :password, :password_confirmation)
  end
  private :resource_params
end

selvan

### Method 1

gem install oauth2

require 'oauth2'

client = OAuth2::Client.new(GOOGLE_KEY, GOOGLE_SECRET, {:site => 'https://accounts.google.com', :authorize_url => "/o/oauth2/auth", :token_url => "/o/oauth2/token"})

response = OAuth2::AccessToken.from_hash(client, :refresh_token => REFRESH_TOKEN).refresh!

joost

class WebhooksController < ActionController::Base

  WEBHOOK_KEY = "some_key" # You could also use an API request to lookup the key

  before_filter :verify_request_signature

  # See: http://help.mandrill.com/entries/23704122-Authenticating-webhook-requests
  def verify_request_signature
    signed_data = request.url
    post_params = request.request_parameters.dup # POST parameters

wojtha

# config/locales/en.yml

en:
  exception:
    show:
      not_found:
        title: "Not Found"
        description: "The page you were looking for does not exists."
      internal_server_error:
        title: "Internal Server Error"

ArturT

# Based on http://fearby.com/article/update-openssl-on-a-digital-ocean-vm/

$ sudo apt-get update
$ sudo apt-get dist-upgrade

$ wget ftp://ftp.openssl.org/source/openssl-1.0.2h.tar.gz
$ tar -xvzf openssl-1.0.2h.tar.gz
$ cd openssl-1.0.2h
$ ./config --prefix=/usr/
$ make depend

tinogomes

Available Public Wildcard DNS Domains pointing to localhost (127.0.0.1)

The best way to safely and securely use local domains pointing to 127.0.0.1 is to edit your local settings (/etc/hosts) and add your own settings. Keep in mind if you want to use subdomains, you need to enter all variations.

Example:

# Adding bottom of your current file /etc/hosts
################# MY LOCAL DOMAINS
127.0.0.1 local.com admin.local.com
127.0.0.1 domain1.com

Pablo-R

#!/usr/bin/ruby
class LCDNumber

    def initialize(size, input_number)
        @input_number = input_number
        @size = size

        @symbol_style = {
            horizontal_line_yes: " "  + "-" * @size + " ",
            vertical_line_both:  ["|" + " " * @size + "|"] * @size,

Pablo-R

#!/usr/bin/ruby
class LCDNumber

  def initialize(size, input_number)
    @input_number = input_number
    @size = size

    @display_code = [
      ['horizontal_line_yes', 'vertical_line_both', 'horizontal_line_no', 'vertical_line_both', 'horizontal_line_yes'   ],
      ['horizontal_line_no', 'vertical_line_right', 'horizontal_line_no', 'vertical_line_right', 'horizontal_line_no'   ],