dbushong’s gists

dbushong / mastermind.hs

Created July 14, 2010 00:07

	module Main where
	import Random
	import List
	p=putStrLn
	f(x,y)=x\\(x\\y)
	e z=['*'\|(p,q)<-z,p==q]++(f(unzip[x\|x@(p,q)<-z,p/=q])>>"+")
	n a s=getLine>>=m where{m i\|i==s=return a;m i=p(e$zip i s)>>n(a+1)s}
	main=mapM(\x->randomRIO('1','6'))"mind">>=n 1>>=p.("Tries: "++).show

dbushong / hipchat.user.css

Created April 26, 2011 23:12

userstyle for www.hipchat.com/chat

	@-moz-document url("https://www.hipchat.com/chat") {
	#action_tabs .download { display: none !important; }
	body.chat .tabs li a { padding-top: 4px !important; }
	#action_tabs li.icon a img { top: 4px !important; }
	#action_tabs { right: 1px !important; }
	#header a.logo {
	height: 30px !important;
	width: 32px !important;
	display: block !important;
	overflow: hidden !important;

dbushong / CoffeeScript dynamic key syntax

Last active December 11, 2015 18:09

	# i'd like this syntax to work
	someFunc 42, 69,
	foo: 42
	bar: 79
	baz: 88
	"x#{x}": 92

	# which would compile to something like this:
	###
	someFunc(42, 69, (function () {

dbushong / compact-campfire.user.css

Created October 12, 2013 17:51

A userstyle for Stylish for Campfire in a chromeless browser to make it fit better in small spaces

	#Container > div.Left {
	margin-left: -25px;
	width: 87%;
	}

	#room_title h2#topic { font-size: 8px; }

	div#Sidebar { width: 16%; }

	#room_title h1#room_name { font-size: 18px; }

dbushong / iced.coffee

Last active January 1, 2016 11:19

Comparison of vanilla callback-passing vs. iced coffeescript vs. Q/promises. Mission is: 1. prompt for a url prefix 2. fetch (in parallel) two URLs based on that prefix 3. sleep for a number of seconds equal to the sum of the lengths of the results 4. print something announcing we're done

	request = require 'request'

	prompt = (str, cb) -> # same as vanilla
	in = process.stdin
	process.stdout.write "#{str}: "
	in.setEncoding 'utf8'
	in.once 'error', cb
	in.once 'data', (res) ->
	in.pause()
	cb null, res.trim()

dbushong / iced.coffee

Last active January 1, 2016 11:19

Vanilla/Iced/Promise comparison for a git-exec'ing operation. Given an origin and a tag, return the SHA of the tag if it exists, else create a new tag and return that SHA

	cp = require 'child_process'

	git = (cmd, args, cb) -> # same as vanilla
	cp.execFile 'git', [cmd].concat(args), (err, stdout) -> cb err, stdout.trim()

	createTagIfMissing = (origin, tag, cb) ->
	await git 'show-ref', [tag], defer err, showRef
	if err?
	await git 'tag', [tag], defer err
	return cb err if err?

dbushong / stubbable.coffee

Created December 27, 2013 19:44

Mini-lib to make exported libraries more stubbable w/ e.g. bondjs

	###
	replace yourlib's:
	module.exports = { foo, bar }
	with:
	module.exports = require('./stubbable') { foo, bar }
	now when some file does:
	{ foo } = require './yourlib'
	you can still stub it with:
	yourlib = require './yourlib'
	bond(yourlib._fns, 'foo').return 42

dbushong / holdem.rb

Created October 22, 2014 00:51

old holdem implementation in ruby; used in an irc bot at one point

	module TexasHoldEm
	class RulesViolation < RuntimeError
	end

	class RingArray < Array
	def [](n)
	at n % size
	end
	end

dbushong / hundredsgolf.rb

Last active August 29, 2015 14:27 — forked from fallengiants/hundredsgolf.rb

	#f '123456789',100
	def f(d,t)(0...3**(d.size-1)).map{\|c\|d.chars.reduce{\|s,g\|o='+-'[c%3]\|\|'';c=(c/3).floor;s+o+g}}.select{\|e\|e.scan(/\D?\d+/).map(&:to_i).reduce(:+)==t}end

	if __FILE__ == $0
	p f('123456789', 100)
	end

dbushong / unix-time-ms.md

Last active August 10, 2016 00:45 — forked from jkrems/unix-time-ms.md

Getting seconds or milliseconds since January 1, 1970, 00:00:00 GMT in various languages

Second-Native

C (1972)

// ms
struct timespec spec;
clock_gettime(CLOCK_REALTIME, &spec);

David Bushong dbushong

Second-Native

C (1972)