MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

angeldm

package main

import (
	"container/heap"
	"fmt"
	"math/rand"
	"time"
)

const nRequester = 100

davidthewatson

import os
from PIL import Image
from flask import Flask, request, redirect, url_for
from werkzeug import secure_filename
from flaskext.uploads import (UploadSet, configure_uploads, IMAGES,
                              UploadNotAllowed)

app = Flask(__name__)

app.config['UPLOADED_PHOTOS_DEST'] = '/tmp/testuploadext'

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

tsabat

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

practicingruby

# Task: Implement the rcat utility and get these tests to pass on a system 
# which has the UNIX cat command present

# To see Gregory Brown's solution, see http://github.com/elm-city-craftworks/rcat
# Feel free to publicly share your own solutions

rrequire "open3"

working_dir = File.dirname(__FILE__)
gettysburg_file = "#{working_dir}/data/gettysburg.txt"

namelessjon

require 'bcrypt'

  class User
    include DataMapper::Resource

    attr_accessor :password, :password_confirmation

    timestamps :at

    property :id,           Serial

jharjono

#!/usr/bin/env ruby

# Libraries:::::::::::::::::::::::::::::::::::::::::::::::::::::::
require 'rubygems'
require 'sinatra/base'
require 'slim'
require 'sass'
require 'coffee-script'

# Application:::::::::::::::::::::::::::::::::::::::::::::::::::

secretfader

class MyApplication < Sinatra::Base

  use Rack::Session::Cookie

  use Warden::Manager do |manager|
    manager.default_strategies :password
    manager.failure_app = MyApplication
  end

  Warden::Manager.serialize_into_session{ |user| user.id }

defunkt

# Video: http://rubyhoedown2008.confreaks.com/08-chris-wanstrath-keynote.html

Hi everyone, I'm Chris Wanstrath.

When Jeremy asked me to come talk, I said yes.  Hell yes.  Immediately.  But
then I took a few moments and thought, Wait, why?  Why me?  What am I supposed
to say that's interesting?  Something about Ruby, perhaps.  Maybe the
future of it.  The future of something, at least.  That sounds
keynote-y.