Yann VERY yannvery

To untrack a single file that has already been added/initialized to your repository, i.e., stop tracking the file but not delete it from your system use: git rm --cached filename

To untrack every file that is now in your .gitignore:

First commit any outstanding code changes, and then, run this command:

git rm -r --cached .

This removes any changed files from the index(staging area), then just run:

Requirements

By default heroku uses a pg database.

Don't forget to add in your Gemfile :

group :production do
  # Use postgresql as the database for Active Record
  gem 'pg'
  gem 'rails_12factor', group: :production
end

Don't forget when you used turbo-links

Coffeescript

ready = ->
  #...your coffeescript goes here...

$(document).ready(ready)
$(document).on('page:load', ready)
# last line listens for page load which is what turbo links will trigger.

MongoDB on OSX

Installation

Update Homebrew

brew update

Install mongodb

brew install mongodb

Start

Issue with chef-user

I use chef with knife solo. I want to create a user so I decided to use this cookbook : https://github.com/fnichol/chef-user.

{
  "id": "deploy",
  "home": "/srv/deploy",
  "system_user": true,
 "create_group": true,

List all errors about Twitter page does not exist

select * from celebrities where id in
(
  select distinct SUBSTRING_INDEX(SUBSTRING_INDEX(SUBSTRING_INDEX(handler, '\n', 4), '\n', -1), ' ', -1) as celebrity_id 
    from delayed_jobs 
  where last_error like '{Sorry, that page%'
)

GRLOADER

Introduction

Le GRLOADER a pour but d'importer les informations sur les CI dans une CMDB. Il utilise des documents XML en entrée (R12.6) et depuis la 12.7 il est possible de charger des documents spreadsheet ( XLS ) et des fichiers CSV.

Le GRLOADER est utilisable à partir d'une invite de commande ou à l'aide d'un fichier .bat ou .cmd.

Paramètres obligatoires

Tous les utilisations du GRLOADER demandent 3 paramètres obligatoires

	require 'octokit'
	require 'open-uri'

	class Gist

	attr_reader :description, :html_url

	def initialize params
	@id = params[:id]
	@description = params[:description]

	# Devise 3.4.1 and Rails 4.1.7 be carefull if you apply this method to authorize users to log in with username or email : https://github.com/plataformatec/devise/wiki/How-To:-Allow-users-to-sign-in-using-their-username-or-email-address

	# Add this method on User model file

	def self.find_first_by_auth_conditions(warden_conditions)
	# Note to_h method this must be used instead, reset password will failed
	# Future pull on devise will fix it : https://github.com/plataformatec/devise/pull/3162
	conditions = warden_conditions.dup.to_h
	if login = conditions.delete(:login)
	where(conditions).where(["lower(username) = :value OR lower(email) = :value", { :value => login.downcase }]).first

	require 'date'

	puts "Enter due date (YYYY/MM/DD) : "
	due_date = gets.chomp
	puts "Enter amount VAT included: "
	amount = gets.chomp.to_f.round(2)
	puts "Enter penalty rate : "
	penalty_rate = gets.chomp.to_f.round(2)

	penalty_amount_by_day = (amount * penalty_rate / 100.00) / 365