craigmbooth’s gists

craigmbooth / solve_sudoku.py

Created July 12, 2012 12:55

Simple Sudoku Solver

	"""Provides methods check_sudoku and solve_sudoku
	Expects input of a list of 9 lists, each of length 9, representing
	a Sudoku board. Unfilled numbers may be represented with a zero. For
	example:
	valid = [[5,3,4,6,7,8,9,1,2],
	[6,7,2,1,9,5,3,4,8],
	[1,9,8,3,4,2,5,6,7],
	[8,5,9,7,6,1,4,2,3],
	[4,2,6,8,5,3,7,9,1],
	[7,1,3,9,2,4,8,5,6],

craigmbooth / generate_credit_card.py

Created July 15, 2012 19:56

Generate Valid Credit Card Number

	"""Provides method generate(prefix,length), which for a given prefix and
	total length will return a valid credit card number. generate returns
	None for invalid inputs.

	Credit card numbers have the following form: PPPPPP NNNNNNNNN C

	Where P is a prefix that identifies the issuing authority, N is an
	account number and C is a checksum digit, calculated with Luhn's
	algorithm.

craigmbooth / .gitignore

Last active December 12, 2015 01:48

My default .gitignore file. Deals with the common extensions that I have to ignore, including LaTeX temporary files and Emacs temporary files

	# Compiled files
	################
	*.o
	*.so
	*.mod

	# Emacs temporary files
	#######################
	*~
	\#*\#

craigmbooth / nloadct.pro

Created February 5, 2013 18:29

This is my replacement for IDL's loadct command. It is pretty much interchangable with the default version but the number of colour tables runs over 100. Also allows easy creation of new colour tables by automatic interpolation from a series of rgb values.

	;+
	; NAME:
	; NLOADCT
	;
	; PURPOSE:
	; Load predefined color tables.
	;
	; CATEGORY:
	; Image display.
	;

craigmbooth / matrix_multiply.sql

Created May 18, 2013 16:13

Sparse matrix multiply in SQL

	-- Join columns to rows, group by rows and columns, then filter to get the cell you want.
	SELECT A.row_num, B.col_num, SUM(A.value*B.value)
	FROM A,B
	WHERE A.col_num=B.row_num
	GROUP BY A.row_num, B.col_num;

craigmbooth / ParseNFLHeightWeight.ipynb

Last active December 25, 2015 14:59

ipython notebook that takes the file teams.txt, goes to nfl.com and scrapes the team roster for each time and puts the output into a SQLite database. Also requires file teams.txt, which is also in my github gists.

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craigmbooth / teams.txt

Created October 15, 2013 16:53

List of NFL teams, host cities and names for use by the iPython notebook that scrapes the web for player heights and weights.

	ATL - Atlanta - FALCONS
	BUF - Buffalo - BILLS
	CHI - Chicago - BEARS
	CIN - Cincinnati - BENGALS
	CLE - Cleveland - BROWNS
	BAL - Baltimore - RAVENS
	DAL - Dallas - COWBOYS
	DEN - Denver - BRONCOS
	DET - Detroit - LIONS
	GB - Green Bay - PACKERS

craigmbooth / .tmux.conf

Created December 9, 2013 00:00

My .tmux.conf.

	##########################################################################
	# _
	# \| \|_ _ __ ___ _ ___ __
	# \| __\| '_ ` _ \\| \| \| \ \/ /
	# \| \|_\| \| \| \| \| \| \|_\| \|> <
	# . \__\|_\| \|_\| \|_\|\__,_/_/\_\.conf
	#
	##########################################################################
	#C-o doesn't conflict with too much in Emacs
	unbind-key C-b

craigmbooth / nfl_height_weight.csv

Created December 22, 2015 16:26

CSV file containing height and weight data on all the players on 2013 NFL teams

number	full_name	position	height_in_inches	weight_in_lbs	date_of_birth	team
23	Alford, Robert	CB	70	186	11/1/1988	ATL
95	Babineaux, Jonathan	DT	74	300	10/12/1981	ATL
72	Baker, Sam	T	77	301	5/30/1985	ATL
59	Bartu, Joplo	OLB	74	230	10/3/1990	ATL
71	Biermann, Kroy	OLB	75	255	9/12/1985	ATL
63	Blalock, Justin	G	76	326	12/20/1983	ATL
5	Bosher, Matt	P	72	208	10/18/1987	ATL
3	Bryant, Matt	K	69	203	5/29/1975	ATL
51	Chaney, Jamar	LB	72	242	10/11/1986	ATL

craigmbooth / download_robert_montgomery_art.py

Created April 2, 2017 15:20

This script downloads all of the images from the billboard gallery on the website of Robert Montgomery.

	"""I wanted a screensaver of Robert Montgomery poems. This script pulls
	them from the gallery on his website
	"""
	import os
	import sys

	from bs4 import BeautifulSoup
	import requests

	if __name__ == "__main__":

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