Dan Frank danielhfrank

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

Deploy Python app using Pandas on Heroku

2012-09-08

This document explains how to deploy a Python app that uses the Pandas library on Heroku.

Heroku builds Numpy (one of Pandas' requirements) fine. However, when trying to deploy an app with both numpy and pandas in its requirements.txt file (or even just pandas), for some reason it fails

	# Copyright Jehiah Czebotar 2013
	# http://jehiah.cz/

	import tornado.options
	import glob
	import os
	import sqlite3
	import logging
	import datetime
	import csv

	"""
	simple example script for running notebooks and saving the resulting notebook.

	Usage: `execute_and_save.py foo.ipynb [bar.ipynb [...]]`

	Each cell is submitted to the kernel, and the outputs are overwritten and
	stored in new notebooks foo_executed.ipynb, etc.
	"""

	import os,sys,time

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	#!/usr/bin/env python
	"""
	simple example script for running notebooks and reporting exceptions.

	Usage: `checkipnb.py foo.ipynb [bar.ipynb [...]]`

	Each cell is submitted to the kernel, and checked for errors.
	"""

	import os,sys,time

	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#

	(function(d) {
	var dl = d.createElement('a');
	dl.innerText = 'Download MP3';
	dl.href = "http://media.soundcloud.com/stream/"+d.querySelector('#main-content-inner img[class=waveform]').src.match(/\.com\/(.+)\_/)[1];
	dl.download = d.querySelector('em').innerText+".mp3";
	d.querySelector('.primary').appendChild(dl);
	dl.style.marginLeft = '10px';
	dl.style.color = 'red';
	dl.style.fontWeight = 700;
	})(document);

	#!/usr/bin/env python

	import gevent.monkey
	gevent.monkey.patch_all()

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

	#!/usr/bin/env ruby -w

	# brew-services(1) - Easily start and stop formulas via launchctl
	# ===============================================================
	#
	# ## SYNOPSIS
	#
	# [<sudo>] `brew services` `list`<br>
	# [<sudo>] `brew services` `restart` <formula><br>
	# [<sudo>] `brew services` `start` <formula> [<plist>]<br>