Chris Van Horne cwvh

cwvh / foo.py

Created December 11, 2011 21:47

	from pipeline import pipeline

	@pipeline()
	def foo():
	pass

	@pipeline()
	def baz():
	pass

cwvh / gist:1495096

Created December 19, 2011 01:55

stash

	@pattern(r'^([a-zA-Z_\$\%][a-zA-Z_0-9\{\}])\s:(?<=:)(?::([a-zA-Z_\$][a-zA-Z_0-9\{\}])?:)?\s(.*)$')
	def target(match, env=env):
	labels = ('name', 'dep', 'components')
	groups = dict(zip(labels, match.groups()))
	for k, v in groups.iteritems():
	groups[k] = env.interp(v) if v else v
	name, dep = groups['name'], groups['dep']
	components = re.findall('\w+', groups['components'])
	makefile.addtarget(name, dep, components)

cwvh / gist:1651276

Created January 21, 2012 04:22

	#!/usr/bin/env bash

	# $ gostart x
	# vim x.go

	FILENAME="$1"

	cp "$GOROOT"/doc/Makefile .
	sed -i '' -e "s/tmpltohtml/"$FILENAME"/g" -e 's/\.\./$$GOROOT$/' -e '/^#.*/d' Makefile
	touch "$1".go

cwvh / gist:1719998

Created February 1, 2012 22:59

	class Comonad w where
	(=>>) :: w a -> (w a -> b) -> w b
	extract :: w a -> a

	data T a = L a \| B (T a) a (T a) deriving (Eq, Show)

	unit :: a -> T a
	unit = L

	counit :: T a -> a

cwvh / concurrent.hpp

Created January 8, 2013 19:07

	#include <exception>
	#include <future>
	#include <thread>
	#include <tbb/concurrent_queue.h>

	namespace {
	template<typename Future, typename F, typename T>
	void set_value(std::promise<Future>& p, F& f, T& t) {
	p.set_value(f(t));
	}

cwvh / x.cpp

Created May 26, 2013 04:42

parallel features of C++11

cwvh / x.c

Created September 2, 2013 03:29

	#include <stdio.h>
	#include <stdlib.h>
	#include <time.h>
	#include <ccan/list/list.h>

	struct context {
	struct list_head connections;
	int num_connections;
	};

cwvh / .ghci

Last active December 23, 2015 15:39

Read header comment on how to setup.

	{-
	Place contents of this file in $HOME/.ghci then run

	$ cabal install -j2 hoogle
	$ hoogle data
	-}

	let ghciEscapeShellArg arg = "'" ++ concatMap (\c -> if c == '\'' then "'\"'\"'" else [c]) arg ++ "'"

	:def! h return . (":! hoogle --color --count=20 " ++) . ghciEscapeShellArg

cwvh / gist:7281488

Created November 2, 2013 17:41

	stack = []
	for line in sys.stdin:
	dec = int('0b' + line, 2)
	signed = struct.unpack('=l', struct.pack('=L', dec & 0xffffffff))[0]
	stack.append(signed)

cwvh / gist:7281634

Created November 2, 2013 17:57