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@njvitto
njvitto / deploy.rake
Created April 11, 2010 16:56 — forked from RSpace/deploy.rake
Rakefile to deploy and rollback to Heroku in two different environments (staging and production) for the same app
#Deploy and rollback on Heroku in staging and production
task :deploy_staging => ['deploy:set_staging_app', 'deploy:push', 'deploy:restart', 'deploy:tag']
task :deploy_production => ['deploy:set_production_app', 'deploy:push', 'deploy:restart', 'deploy:tag']
namespace :deploy do
PRODUCTION_APP = 'YOUR_PRODUCTION_APP_NAME_ON_HEROKU'
STAGING_APP = 'YOUR_STAGING_APP_NAME_ON_HEROKU'
task :staging_migrations => [:set_staging_app, :push, :off, :migrate, :restart, :on, :tag]
task :staging_rollback => [:set_staging_app, :off, :push_previous, :restart, :on]
@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=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')
@julik
julik / unfuck_osx_readline_for_ruby.txt
Created August 24, 2011 13:10
Decent Readline support for irb/pry on Leopard and above for decent UTF8 input, with RVM
Ensure that your ~/.inputrc contains this
set convert-meta off
set input-meta on
set output-meta on
Install the REAL GNU readline from source
$ curl ftp://ftp.cwru.edu/pub/bash/readline-6.2.tar.gz | tar xfz - && cd readline-6.2 && ./configure --enable-multibyte && make && sudo make install
@mhulse
mhulse / admin.py
Created September 6, 2011 04:33
Django google maps v3 snipplet [via] admin example (tested in Django 1.4.x)
from django.contrib import admin
from myapp.models import Foo
from myapp.forms import FooForm
class FooAdmin(admin.ModelAdmin):
form = FooForm
prepopulated_fields = { 'slug': ['title'] }
@nhocki
nhocki / colors.rb
Created November 30, 2011 20:05
Colorize the output of your ruby rake tasks
module Colors
def colorize(text, color_code)
"\033[#{color_code}m#{text}\033[0m"
end
{
:black => 30,
:red => 31,
:green => 32,
:yellow => 33,
@rstacruz
rstacruz / index.md
Last active August 2, 2025 18:42
Rails models cheatsheet

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

@paulirish
paulirish / rAF.js
Last active September 13, 2025 02:41
requestAnimationFrame polyfill
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel
// MIT license
(function() {
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
@v1nc3ntlaw
v1nc3ntlaw / rbenv-install-system-wide.sh
Last active October 18, 2025 20:44
rbenv install ruby 1.9.3-p448 on Ubuntu 12.04 LTS
#
# Run as root
# $ bash <(curl -s https://raw.github.com/gist/1631411)
#
# Update, upgrade and install development tools:
apt-get update
apt-get -y upgrade
apt-get -y install build-essential git-core curl \
libssl-dev \
@aemkei
aemkei / LICENSE.txt
Last active March 7, 2025 20:08 — forked from 140bytes/LICENSE.txt
Binary Tetris - 140byt.es
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
@henrik
henrik / ocr.markdown
Created March 3, 2012 17:07
OCR on OS X with tesseract

Install ImageMagick for image conversion:

brew install imagemagick

Install tesseract for OCR:

brew install tesseract --all-languages

Or install without --all-languages and install them manually as needed.