jphalip

%w{libjpeg-dev libfreetype6-dev}.each do |pkg|
  package pkg do
    action :install
  end
end

bash "Install PIL from source" do
  user vagrant
  group vagrant
  code <<-EOH

gdamjan

What

A lot of times you are developing a web application on your own laptop or home computer and would like to demo it to the public. Most of those times you are behind a router/firewall and you don't have a public IP address. Instead of configuring routers (often not possible), this solution gives you a public URL that's reverse tunnelled via ssh to your laptop.

Because of the relaxation of the sshd setup, it's best used on a dedicated virtual machine just for this (an Amazon micro instance for example).

Requirements

mbostock

license: gpl-3.0
redirect: https://beta.observablehq.com/@mbostock/d3-bar-chart

HKLF4

# Title:
#		Octopress HTML5 Audio Tag
#		http://antoncherkasov.me/projects/octopress-plugins
# Author:
#		Anton Cherkasov
#		http://antoncherkasov.me
#		[email protected]
# Syntax:
#		{% audio url/to/mp3 %}
#		{% audio url/to/mp3 url/to/ogg %}

mikeyk

def run_pg_fouine():
    info = host_info[env.host_string]
    db_name = info.tags.get('Name')
    sudo('perl -pi -e "s/log_min_duration_statement = .*/log_min_duration_statement = 0/" /etc/postgresql/9.*/main/postgresql.conf')
    sudo('/etc/init.d/postgresql reload')
    time.sleep(30)
    sudo('perl -pi -e "s/log_min_duration_statement = .*/log_min_duration_statement = 500/" /etc/postgresql/9.*/main/postgresql.conf')
    sudo('/etc/init.d/postgresql reload')
    run('tail -n 100000 /var/log/postgresql/postgresql-9.*-main.log > /tmp/pgfouine.txt')
    run('gzip -f /tmp/pgfouine.txt')

them0nk

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

jamieowen

module Jekyll
  class Youtube < Liquid::Tag
    @width = 640
    @height = 390

    def initialize(name, id, tokens)
      super
      @id = id
    end

oodavid

Deploy your site with git

This gist assumes:

• you have a local git repo
• with an online remote repository (github / bitbucket etc)
• and a cloud server (Rackspace cloud / Amazon EC2 etc)
  • your (PHP) scripts are served from /var/www/html/
  • your webpages are executed by apache
• apache's home directory is /var/www/

zaiste

SimpleForm.setup do |config|
  # Wrappers are used by the form builder to generate a complete input.
  # You can remove any component from the wrapper, change the order or even
  # add your own to the stack. The options given to the wrappers method
  # are used to wrap the whole input (if any exists).
  config.wrappers :bootstrap, :tag => 'fieldset', :class => 'control-group', :error_class => 'error' do |b|
    b.use :placeholder
    b.use :label, :class => 'control-label'
    b.use :tag => 'div', :class => 'controls' do |ba|
      ba.use :input

carlopires

# -*- coding: utf-8 -*-
"""
Created on 09/11/2011
@author: Carlo Pires <[email protected]>
"""
import tnetstring
from werkzeug.contrib.sessions import SessionStore

SESSION_TIMEOUT = 60*60*24*7 # 7 weeks in seconds