dehowell

This is a deliberately broken fork of Mike Bostock's "General Update Pattern, II". Please see the original for an explanation of what's supposed to be happening. I've increased the pause between updates and switched to the default key function to illustrate how D3 calculates the enter, update, and exit selections. Open the console to see the data for each update.

dehowell

This is a demonstration of how to calculate π using Monte Carlo integration.

dehowell

#!/usr/bin/env python

'''
usage: %s input_file output_file

'''

import collections
import csv
import sys

dehowell

Keybase proof

I hereby claim:

• I am dehowell on github.
• I am dehowell (https://keybase.io/dehowell) on keybase.
• I have a public key whose fingerprint is EE13 6FE8 20BD 6768 1C1F F841 54EF 03F8 51F4 7BF4

To claim this, I am signing this object:

dehowell

import csv
import re
import sys

import appscript

def get_calendar(name):
    calendar = appscript.app('iCal').calendars[name]
    try:
        calendar.get()

dehowell

#!/usr/bin/env python
import csv
import math
import random
import sys

import numpy

NUMBER_OF_LEVERS = 10

dehowell

# Install the awesome ggplot graphics library
install.packages("ggplot2")

# Read in the data file, assuming a CSV and a header line
running <- read.table("running.csv", sep=",", header=TRUE)

# Plot!
ggplot(running, aes(x = as.Date(date), ymin = 0, ymax = ounces)) + geom_linerange()

dehowell

#!/usr/bin/env python
import sys

# .NEF (Nikon Electronic Format) headers 
SIGNATURE = '\x4d\x4d\x00\x2a\x00\x00\x00\x08\x00'

def read_chunks(stream, overlap = len(SIGNATURE), size = 100 * 2 ** 20):
    '''Read chunks from the stream with a small overlap.'''
    data = stream.read(size)
    while True:

dehowell

#!/bin/bash
#
# Script to initiate (or connect to) a single node Hadoop cluster in a
# tmux session. Requires that tmux and hadoop are on your path.

SESSION=hadoop

tmux has-session -t $SESSION
if [ $? -eq 0 ]; then
	echo "Session $SESSION already exists. Attaching."

dehowell

import urllib2

def file_exists(location):
    request = urllib2.Request(location)
    request.get_method = lambda : 'HEAD'
    try:
        response = urllib2.urlopen(request)
        return True
    except urllib2.HTTPError:
        return False