Rafael rgarcia

rgarcia / lolla.py

Last active September 25, 2015 09:47

script to tell us when the lollapalooza front page changes, so that we can get in on ticket deals quickly

	#!/usr/bin/python

	# script to tell us when the lollapalooza front page has changed, presumably to get ticket deals

	import urllib2
	import time
	import md5
	import smtplib
	import random
	from email.mime.text import MIMEText

rgarcia / problems.py

Created February 10, 2012 16:00

	def factorial_sumofdigits(n):
	val = 1
	for i in xrange(1,n+1):
	val *= i
	return sum([int(c) for c in str(val)])

	for i in xrange(1,10000):
	f = factorial_sumofdigits(i)
	print i, f
	if f == 8001:

rgarcia / index.html

Created February 18, 2012 05:05

backbone + d3

	<!DOCTYPE html>
	<html>
	<body>
	<svg width="100%" height="100%"viewBox="0 0 50 50"></svg>
	</body>
	<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script>
	<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
	<script type="text/javascript" src="http://documentcloud.github.com/underscore/underscore.js"></script>
	<script type="text/javascript" src="http://documentcloud.github.com/backbone/backbone.js"></script>
	<script type="text/javascript">

rgarcia / test.coffee

Created April 30, 2012 21:33

weird mongoose behavior

	step = require 'step'
	mongoose = require 'mongoose'
	Schema = mongoose.Schema

	schemas = {}
	schemas.Foobar = new Schema
	name : { type: String, trim: true, required: true, unique: true }

	connection = mongoose.createConnection 'mongodb://127.0.0.1:27017/sandbox'
	models = {}

rgarcia / repro.coffee

Created April 30, 2012 21:49

working example

	mongoose = require 'mongoose'
	Schema = mongoose.Schema

	schemas = {}
	schemas.Foobar = new Schema
	name : { type: String, trim: true, required: true, unique: true }

	connection = mongoose.createConnection 'mongodb://127.0.0.1:27017/sandbox'
	models = {}
	models.Foobar = connection.model 'Foobar', schemas.Foobar

rgarcia / proxy.coffee

Created November 21, 2012 21:13

node tcp proxy

rgarcia / domains.coffee

Created December 22, 2012 05:41

playing with Node.js domains

	domain = require 'domain'

	bad = (msg, cb) ->
	if (r = Math.random()) < 0.33
	cb null, msg
	else if r < 0.66
	cb new Error('error via callback')
	else
	throw new Error('error via exception')

rgarcia / output.txt

Last active December 11, 2015 22:28

node streams v2

	CSVP <Buffer 61 2c 62 2c 63 2c 64 0a 31 2c 32 2c 33 2c 34 0a 35 2c 36 2c 37 2c 38 0a>
	DUMP { a: '1', b: '2', c: '3', d: '4' }

rgarcia / underscore.stream.coffee

Last active December 11, 2015 23:58

more streams2

	_ = require 'underscore'
	stream = require 'stream'
	fs = require 'fs'
	csv = require 'csv'

	# apply() for constructors
	construct = (constructor, args) ->
	F = -> constructor.apply this, args
	F.prototype = constructor.prototype
	new F

rgarcia / domain-errors.js

Created June 28, 2013 18:04

useful domain error handling example from nodeconf

	var util = require("util");
	var domain = require("domain");
	var express = require("express");

	var defaultErrHandler = express.errorHandler();

	module.exports = function totallyUseless(error, req, res, next) {
	console.error("in error handler", error.stack)
	if (domain.active) {
	domain.active.emit("error", error);