andyh

# DESCRIPTION: Cap task to setup the current directory as git repository and then create and push to a remote repository via ssh.
#
# INSTALL: Copy to home directory as ~/.caprc
# RUN: cap git:setup scm=t
# If it's a Rails app run
# RUN: cap git:setup scm=t railsapp=t
#
# AUTHOR: Andy Henson (http://www.elaptics.co.uk) based on code by Geoffrey Grosenbach http://peepcode.com
#

andyh

      === Epic Snow Leopard Upgrayyyyd Guide ===

Son, you’re now living in the land of 64-bit systems.

That means that some of your 32-bit shit is now broken.

Not all is lost.

== Fixing MySQL weirdness

andyh

      === Epic Snow Leopard Upgrayyyyd Guide ===

Son, you’re now living in the land of 64-bit systems.

That means that some of your 32-bit shit is now broken.

Not all is lost.

== Fixing MySQL weirdness

andyh

Surround these with :  e.g. :calling:

+1
-1
bulb
calling
clap
cop
email
feet

andyh

class CreditCard < ActiveRecord::Base
  attr_accessible :bank, :benefit_earn_rate, :benefit_type, :benefit_value, :interest, :name, :brand, 
                  :goal_name, :goal_cost, :goal_value

  def goal
    self.goal_cost.to_f / self.goal_value.to_f
  end
end

andyh

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

andyh

# Nginx+Unicorn best-practices congifuration guide.
# We use latest stable nginx with fresh **openssl**, **zlib** and **pcre** dependencies.
# Some extra handy modules to use: --with-http_stub_status_module --with-http_gzip_static_module
#
# Deployment structure
#
# SERVER:
#  /etc/init.d/nginx                             (1. nginx)
#  /home/app/public_html/app_production/current  (Capistrano directory)
#

andyh

<!-- Someone can visit http://localhost:3000/profiles/my-permalink and this page will display (this part is working fine!). -->
<h2>Edit your profile, <%= @user.first_name %>.</h2>
<%= form_for @user, :html => { :class => "form-horizontal"} do |f| %>
  <%= f.label :first_name, "Your First Name" %>
  <%= f.text_field :first_name %>
  <%= f.submit "Update Profile" %>
<% end %>

andyh

class AccountsController < ApplicationController
  load_and_authorize_resource

  # do not need to be logged in for :new or :create
  skip_before_filter :authorize_user, only: [:new, :create]

  def new
    @account.users.build
    @account.offices.build
    @account.phone_numbers.build

andyh

require 'spec_helper'
require 'open-uri'

it 'sends get request to web.memc to invoke the php script create_user_with_hashed_password - then validates the password in rails' do
		password = 'testphp'
		open_uri_result = ''
		expect do
  		open("http://web.memc/create_user_with_hashed_password.php?password=#{password}").each do |f|
	  		open_uri_result << f
		  end