joshaven

  #############################################################################
  # Class: Vash (Ruby Volatile Hash)
  # Hash that returns values only for a short time.  This is useful as a cache
  # where I/O is involved.  The primary goal of this object is to reduce I/O 
  # access and due to the nature of I/O being slower then memory, you should also
  # see a gain in quicker response times.
  #
  # For example, if Person.first found the first person from the database & cache 
  # was an instance of Vash then the following would only contact the database for
  # the first iteration:

kmile

# A small DSL for helping parsing documents using Nokogiri::XML::Reader. The
# XML Reader is a good way to move a cursor through a (large) XML document fast,
# but is not as cumbersome as writing a full SAX document handler. Read about
# it here: http://nokogiri.org/Nokogiri/XML/Reader.html
# 
# Just pass the reader in this parser and specificy the nodes that you are interested
# in in a block. You can just parse every node or only look inside certain nodes.
# 
# A small example:
# 

jed

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Jed Schmidt <http://jed.is>

 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

otobrglez

# This method finds related articles using Jaccard index (optimized for PostgreSQL).
# More info: http://en.wikipedia.org/wiki/Jaccard_index

class Article < ActiveRecord::Base

  def related(limit=10)
    Article.find_by_sql(%Q{
      SELECT
      	a.*,
      	( SELECT array_agg(t.name) FROM taggings tg, tags t

nddrylliog

#!/bin/bash
# Idea and interface taken from https://github.com/macmade/host-manager

path="/etc/hosts"
addusage="Usage: `basename $0` -add host address"
remusage="Usage: `basename $0` -remove host"
case "$1" in
-add)
  if [ $# -eq 3 ]; then
    if [[ -n $(grep "^$3.*[^A-Za-z0-9\.]$2$" ${path}) ]]; then

sumskyi

GeoEntity.last

SELECT geo_entities.* FROM geo_entities ORDER BY geo_entities.id DESC LIMIT 1

returns:

County id: 4, eid: nil, pid: nil, ename: nil, etype: 2, created_at: "2011-11-21 06:26:37", updated_at: "2011-11-21 06:26:37"

mattbillenstein

#!/usr/bin/env python

import gevent.monkey
gevent.monkey.patch_all()

import boto
import config
import gevent
import gevent.pool
import os

sj26

Place me.mailcatcher.plist into ~/Library/LaunchAgents, then run launchctl load ~/Library/LaunchAgents/me.mailcatcher.plist.

If you use pow, echo 1080 > ~/.pow/mailcatcher and go to http://mailcatcher.dev, otherwise use http://localhost:1080.

Currently pow doesn't seem to pass websockets through correctly. Looking into this.

jgorset

// This document distills the magic that happens when you create a file with the ".jst"
// and ".ejs" extensions anywhere on your asset path in Ruby on Rails, courtesy of the
// Sprockets library (https://github.com/sstephenson/sprockets).
//
// For the purpose of this example, imagine that you have created a template for
// messages in `app/assets/javascripts/backbone/templates/messages/message.jst.ejs`
// with the following contents:
//
//   <h1><%= user.full_name %></h1>
//   <p><%= body %></p>

jotapepinheiro

CREATE OR REPLACE FUNCTION public.url_slug (
  s_texto text
)
RETURNS varchar AS
$body$
DECLARE
	total integer;
BEGIN
    s_texto := replace(s_texto , 'U$', 'dolares');
    s_texto := replace(s_texto , 'R$', 'reais');