zhengjia

=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')

3dd13

# gem "prawn", "0.8.4"
# Sometime there is no enough space for the last table row when it reaches the end of page

Prawn::Document.generate("text_group_overflow_question.pdf") do |pdf|
  add_page_break_if_overflow(pdf) do |pdf|
    # generating table here
    # ...
  end
end

RiANOl

require "openssl"
require "digest"

def aes128_cbc_encrypt(key, data, iv)
  key = Digest::MD5.digest(key) if(key.kind_of?(String) && 16 != key.bytesize)
  iv = Digest::MD5.digest(iv) if(iv.kind_of?(String) && 16 != iv.bytesize)
  aes = OpenSSL::Cipher.new('AES-128-CBC')
  aes.encrypt
  aes.key = key
  aes.iv = iv

trey

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "[email protected]"

xdite

1. Get You a Hug, Every Friday

FridayHug.com http://fridayhug.com

2. Run From a Single File

The Smallest Rails App http://thesmallestrailsapp.com

%w(action_controller/railtie coderay).each &method(:require)

dhh

class Ticket < ActiveRecord::Base
  belongs_to :grouper
  belongs_to :user

  validate :user_cant_be_blacklisted, on: :confirmation
  validate :user_cant_double_book, on: :confirmation

  validate :grouper_cant_be_full, on: :confirmation
  validate :grouper_cant_have_occurred, on: :confirmation

alebian

module JsonSerializer
  module_function

  #
  # Usage:
  # JsonSerializer.find_by_id(User, 1, only: [:id, :email, :address], except: [:address])
  #
  def find_by_id(klass, id, options = {})
    sql = "SELECT row_to_json(results) FROM (
             SELECT #{selected_attributes(klass, options)}

dhh

#!/usr/bin/env ruby

# Requires that you have ./bin/dcpTool from https://sourceforge.net/projects/dcptool/

require 'rubygems'
require 'bundler/setup'
require 'nokogiri'

input_camera_model  = ARGV[0] || "LEICA Q (Typ 116)"
output_camera_model = ARGV[1] || "LEICA M10"

ammarshah

0-mail.com
007addict.com
020.co.uk
027168.com
0815.ru
0815.su
0clickemail.com
0sg.net
0wnd.net
0wnd.org

Ethanhackett

<template>
  <Span  v-bind:class="classes + ' ' + type" v-bind:text="getIcon()" />
</template>

<script>
  /*
    Setup:
    1. Setup CSS and Font in Native Script App like this: 
       https://medium.com/@JCAguilera/fontawesome-5-and-nativescript-22653f2b3bac
       Thanks > Juanky Aguilera