Simon Jakobi sjakobi

sjakobi / Shell output

Last active December 26, 2015 20:08

Fresh IHaskell install, everything seems to be working fine now!

	$ ipython --version
	1.1.0
	$ python --version
	Python 2.7.3
	$ which IHaskell
	/home/simon/.cabal/bin/IHaskell
	$ IHaskell setup
	$ IHaskell console
	Python 2.7.3 (default, Sep 26 2013, 16:35:25)
	Type "copyright", "credits" or "license" for more information.

sjakobi / fib.hs

Created January 12, 2014 05:14

	fibs = 0 : 1 : zipWith (+) fibs (tail fibs)

	zipWith' :: (a -> b -> c) -> [a] -> [b] -> [c]
	zipWith' _ [] _ = []
	zipWith' _ _ [] = []
	zipWith' f (x:xs) (y:ys) = f x y : zipWith' f xs ys

sjakobi / 125_predict_the_number.hs

Last active August 29, 2015 13:56

Some timings for code_eval challenge 125

	import Data.Bits (popCount)
	import Data.Char (intToDigit)
	import Data.List (intersperse)
	import System.Environment (getArgs)

	digitAt :: Integer -> Char
	digitAt = intToDigit . (`rem` 3) . popCount

	main = do
	(fileName:_) <- getArgs

sjakobi / stack-e6536a-prof.prof

Created April 27, 2016 05:22

This file has been truncated, but you can view the full file.

	Wed Apr 27 06:23 2016 Time and Allocation Profiling Report (Final)

	stack-e6536a-prof +RTS -p -RTS build

	total time = 1.07 secs (1073 ticks @ 1000 us, 1 processor)
	total alloc = 918,515,576 bytes (excludes profiling overheads)

	COST CENTRE MODULE %time %alloc

	get Data.Vector.Binary 9.4 17.7

sjakobi / import-counts

Last active May 18, 2016 01:21

Modules imported by stack by number of modules

	~/src/stack $ git grep -h "^import" src \| grep -v Stack \| sed 's/qualified//' \| sed 's/import //' \| sed 's/"." *//' \| cut -d' ' -f1 \| sort \| uniq -c \| sort -n -r
	113 Data.Text
	56 Data.Set
	55 Path
	55 Control.Monad.Catch
	52 Control.Monad.Logger
	51 Prelude
	50 Data.Monoid
	50 Control.Monad
	48 Data.Map

sjakobi / stack.yaml

Last active November 23, 2016 17:27

Stack project configuration with a development version of bound which is compatible with GHC-8.0

	packages:
	- '.'
	- location:
	git: https://github.com/ekmett/bound
	commit: 0a3666b
	extra-dep: true
	resolver: nightly-2016-11-23

sjakobi / SplitUtf8StringSpec.hs

Created November 10, 2018 01:31

SplitUtf8StringSpec.hs

	{-# language BangPatterns, MagicHash, UnboxedTuples, MultiWayIf #-}
	module Main (main, spec) where

	import Test.Hspec
	import Test.QuickCheck

	import Data.ByteString
	import qualified Data.ByteString as BS
	import qualified Data.ByteString.Internal as BS
	import Foreign

sjakobi / Lib.hs

Created November 15, 2018 23:44