meshula

This document has a more accessible location, here:

http://nickporcino.com/posts/last_mile_interchange.html

I'll maintain a copy here too, this is a nice place to support discussion.

Introduction

hfreire

# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)

# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie

# Download filesystem and export location

JadenGeller

extension Array {
	var powerSet: [[Element]] {
		guard !isEmpty else { return [[]] }
		return Array(self[1...]).powerSet.flatMap { [$0, [self[0]] + $0] }
	}
}

print([1,2,3,4].powerSet) // -> [[], [1], [2], [1, 2], [3], [1, 3], [2, 3], [1, 2, 3], [4], [1, 4], [2, 4], [1, 2, 4], [3, 4], [1, 3, 4], [2, 3, 4], [1, 2, 3, 4]]

timothyrenner

from datetime import datetime

import string

from nltk.stem.lancaster import LancasterStemmer
from nltk.corpus import stopwords

#Gets the tweet time.
def get_time(tweet):
    return datetime.strptime(tweet['created_at'], "%a %b %d %H:%M:%S +0000 %Y")