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View bumpme
Wed Jan 16 16:30:53 UTC 2019
kgadek / kata_brainfuck.hs
Created May 1, 2015
Brainfuck interpreter with handcrafted lenses. Catamorphism not included though :<
View kata_brainfuck.hs
{-# LANGUAGE RankNTypes, RecordWildCards #-}
import Data.Char
import Data.Functor.Identity
import Control.Applicative
Inspired from real-world Brainf**k, we want to create an interpreter of that language which will
support the following instructions (the machine memory or 'data' should behave like a potentially
infinite array of bytes, initialized to 0):
kgadek / FunSetSuite.scala
Created Oct 5, 2012
Scala: bughunting in assignment from Coursera's course
View FunSetSuite.scala
package funsets
import org.scalatest.FunSuite
import org.junit.runner.RunWith
import org.scalatest.junit.JUnitRunner
* This class is a test suite for the methods in object FunSets. To run
* the test suite, you can either:
View core.hs
stuff :: Maybe Int
stuff = return (456 :: Int)
main :: IO ()
main = do
let Just x = stuff
print x
View harrop_ghc.hs
-- stack --resolver nightly-2017-02-08 ghc --package hashtables -- -O2 harrop_ghc.hs
import Control.Monad
import qualified Data.HashTable.IO as H
type HashTable k v = H.BasicHashTable k v
main = do
m <- :: IO (HashTable Int Int)
forM_ [1..10000000] $ \n -> H.insert m n n
v <- H.lookup m 100
View stuff.hs
runWithMock :: MockDirectoryTree -> FSops r -> [String]
runWithMock mockTree = cata eval
eval :: TF.FreeF FSopsF r [String] -> [String]
eval (TF.Free x@ListDir{}) = msg : cont
msg = printf "LISTDIR: %s\n RESULT: %s\n" (x ^. dirName) (show dirListing)
dirListing = DirectoryListing immediateDirs immediateFiles
immediateDirs = mockTree ^.. unFix2 . mDirs . each . rootDirName
immediateFiles = mockTree ^. unFix2 . mFiles
# Przygotowanie
xcode-select --install # akceptacja licencji Xcode
curl -sSL | sh # alternatywnie: brew install haskell-stack
git clone
cd novelist
stack setup # instalacja kompilatora lokalnie, w ~/.stack
stack build --bench --no-run-benchmarks # kompilacja programu
# Uruchamianie testów
stack bench
kgadek / 0_reuse_code.js
Created Nov 21, 2016
Here are some things you can do with Gists in GistBox.
View 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
kgadek / anaconda-ks.cfg
Last active May 28, 2016
Simple kickstart for VMs (insecure as hell)
View anaconda-ks.cfg
# System authorization information
auth --enableshadow --passalgo=sha512
# Use network installation
url --url=""
# Use graphical install
# Run the Setup Agent on first boot
firstboot --enable
ignoredisk --only-use=sda
View docker-compose.yml
restart: "always"
build: ./src
- 8042:8042
- dbserver:dbserver
env_file: .env
command: python /usr/src/app/
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