ThoNohT

{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE DeriveFunctor #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE AllowAmbiguousTypes #-}

import qualified Data.List as L

class Uncons l a where

ThoNohT

open BenchmarkDotNet.Attributes
open BenchmarkDotNet.Running

/// This function is recursive, but not tail recursive.
let rec countHigh (nr: int64) = if nr = 0L then 0L else countHigh (nr - 1L) + 1L

// This function is tail recursive.
let rec countHighTailRec (nr: int64) acc = if nr = 0L then acc else countHighTailRec (nr - 1L) (acc + 1L)

// This function is recursive in async, but not tail recursive.

ThoNohT

Cleaning up haskell packages on Arch Linux

In Arch Linux, all haskell packages are dynamically linked. This can be a headache for the user, since it results in a large amount of haskell-* packages being installed on your system, and the possibility for version conflicts. A way around this is to not depend on pacman at all for haskell packages, but manually install them. In this document I explain how I switched from a lot of haskell packages installed with pacman, to a few manually installed packages.

Finding packages to uninstall

To determine which packages to uninstall (and replace), a few tools are useful:

• pacman itself
• pacgraph

ThoNohT

boolToString :: Bool -> String
boolToString True = "TRUE"
boolToString False = "FALSE"

assertString :: Eq a => a -> a -> Bool
assertString a b = a == b

infixr 8 |.|

(|.|) :: (b -> c) -> (a -> a' -> b) -> a -> a' -> c

ThoNohT

Assuming you use XMonad.Util.EZConfig to configure your key mappings, this code allows you to print those mappings in a nice format and let them be visualized in multiple ways.

Starting from the latest darcs template xmonad.hs, but the key map configuration already replaced with XMonad.Util.EZConfig, I need the following imports extra imports:

import Data.Foldable
import qualified Data.List as L

This is the code containing the types used for formatting the input, and the actual formatting code.

ThoNohT

using System;
using System.Text;

namespace Tree
{
    class Program
    {
        static void Main(string[] args)
        {
            var h = 32;

ThoNohT

{
  "Major": 1,
  "Minor": 3,
  "Patch": 0
}

ThoNohT

Keybase proof

I hereby claim:

• I am ThoNohT on github.
• I am thonoht (https://keybase.io/thonoht) on keybase.
• I have a public key whose fingerprint is 7AAA 4C85 DBE2 D032 2480 5E5D 3D81 E30A 57CD 4CD6

To claim this, I am signing this object: