aiya000

• x: 大規模イベントと被ってる
• -: 小規模のイベントと被ってる
• +: 休日でない
• ?: 人によっては休日
• 指定なし: どれともかぶってない

上に行くほど強い （例えば「休日でなく、かつ大規模イベントと被っている日」はx）

mizunashi-mana

{-# LANGUAGE DataKinds              #-}
{-# LANGUAGE FlexibleInstances      #-}
{-# LANGUAGE FunctionalDependencies #-}
{-# LANGUAGE GADTs                  #-}
{-# LANGUAGE MultiParamTypeClasses  #-}
{-# LANGUAGE PolyKinds              #-}
{-# LANGUAGE TypeFamilies           #-}
{-# LANGUAGE TypeOperators          #-}
{-# LANGUAGE UndecidableInstances   #-}

tfausak

compiler: ghc-8.2.0.20170507
compiler-check: match-exact
resolver: lts-8.13
setup-info:
  ghc:
    linux64:
      8.2.0.20170507:
        url: https://downloads.haskell.org/~ghc/8.2.1-rc2/ghc-8.2.0.20170507-x86_64-deb8-linux.tar.xz
        content-length: 141011788
        sha1: ff886437c1d2ddfa5686d6c9efb0819a957c3dde

RichardHightower

Normal Java project

tree
.
├── build.gradle
├── gradle
│   └── wrapper
│       ├── gradle-wrapper.jar
│       └── gradle-wrapper.properties

yumura

# Load
Split-Path $MyInvocation.MyCommand.Path -Parent | Push-Location
Get-ChildItem poco_*.ps1 | %{. $_}
Pop-Location

function Select-Poco
{
  Param
  (
    [Object[]]$Property = $null,

lotz84

{-# LANGUAGE OverloadedStrings #-}

import Control.Concurrent (threadDelay)
import Control.Lens
import Control.Monad.IO.Class (liftIO)
import Control.Monad.State
import Data.List (nub, isPrefixOf)
import Data.Text.Lazy.Encoding (decodeUtf8)
import Data.Text.Lens (unpacked)
import qualified Network.Wreq as Wreq

JoeyEremondi

-- interface is a more familiar name for the intention of the construct
type alias Append a rest = { rest | append : a -> a -> a}


-- implement is a more familiar name
stringAppend rest = {rest | append = \x y -> x ++ y}

-- this is Monoid
type alias AppendWithId a rest = Append a {rest | id : a}
--                ^ 1 potential superclass

ujihisa

http://qiita.com/advent-calendar/2015/vim-script

Vim script Advent Calendar 2015

記念すべき世界初のVim script Advent Calendar記事です。

本記事はたったひとつの大事なことだけ述べます。

Vim scriptとは

amatsuda

% rails g model m `ruby -e "801.times {|i| print %(c#{i} )}"` && rake db:migrate
% rails r 'p M.new.methods.length'
#=> 10000

tokiwoousaka

module Lib where
import  Control.Lens

data Foo = Foo { a :: Int, b :: String, c :: Char } deriving Show
data Bar = Bar { x :: Int, y :: String } deriving Show

constructBar :: Lens Foo Foo Bar Bar
constructBar = lens getFoo2Bar setFooFromBar

getFoo2Bar :: Foo -> Bar