rajadain

rajadain

rajadain

rajadain

module Main where

import Control.Monad (forever)
import Data.Char (toLower)
import Data.Maybe (isJust)
import Data.List (intersperse, nub)
import System.Exit (exitSuccess)
import System.Random (randomRIO)
import System.IO

rajadain

-- 11-exercise-phone.hs

module ExercisePhone where

import Data.Char
import Data.List
import Data.Maybe

type Key = Char
type Presses = Int

rajadain

Notes and Exercises from Chapter 10 of Haskell Book

Undefined Spine vs Undefined Item

[1, 2, 3] ++ undefined

 :

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Requirements

• Python 2.7
• GraphicsMagick

Demo

$ ./convert.sh ppt_colorbar.png
+ gm convert ppt_colorbar.png txt:-

rajadain

Notes and Exercises from Chapter 5 of Haskell Book

Benefits of a type system:

• Many errors caught before program execution, at compile time
• Compiler optimizations
• Documentation of programs
• Less code to write because you don't have to validate data at every step

Many, perhaps most, programming languages have type systems that feel like haggling with a petty merchant. Haskell provides a type system that more closely resembles a quiet, pleasant conversation with a colleague than an argument in the bazaar.

rajadain

@-moz-document domain("github.com"), domain("gist.github.com"), domain("render.githubusercontent.com") {
/* Hasklig https://github.com/i-tu/Hasklig */
/* Fira Code https://github.com/tonsky/FiraCode */
/* Ligaturizer https://github.com/ToxicFrog/Ligaturizer */
.branch-name,
.blob-num,
.blob-code-inner,
.CodeMirror pre,
.commit .sha,
.commit-desc pre,

rajadain

// ==UserScript==
// @name         Unstable Warner
// @namespace    http://tampermonkey.net/
// @version      0.5
// @description  Warn before merging unstable pull requests on GitHub
// @author       Terence Tuhinanshu @rajadain
// @match        https://github.com/**/pull/*
// @grant        none
// ==/UserScript==