akihiro4chawon

object Main {
  def humming: Iterator[BigInt] = {
    object ForwardReferenceable {
      def output: Iterator[BigInt] = Iterator(BigInt(3), BigInt(4), BigInt(5)) ++ merged
      val Seq(result, m2, m3, m5) = tee(output, 4)
      val merged = merge(m2 map {_ * 2}, m3 map {_ * 3}, m5 map {_ * 5})
    }
    Iterator(BigInt(1), BigInt(2)) ++ ForwardReferenceable.result
  }
  

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

rirakkumya

def index(id:String) = Action {
  getFirstData(id)
}
private def getFirstData(id:String) = {
  Cache.get(id) match {
    case Some(id2) => getSecondData(id2)
    case None => NotFound
  }
}
private def getSecondData(id2:String) = {

loicdescotte

Scala for comprehension translation helper

"For comprehension" is a another syntaxe to use map, flatMap and withFilter (or filter) methods.

yield keyword is used to aggregate values in the resulting structure.

This composition can be used on any type implementing this methods, like List, Option, Future...

daneko

// play-jsonをフツーのプロジェクトでも使いたいサンプル

name := "hello"

version := "1.0"

scalaVersion := "2.10.3"

resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"

mkacky

#!/bin/bash

####################
## リダイレクト先に「xargsにパイプを経由して渡した引数を含むファイル名」を設定するためのワンクッション
func()
{
  ## コマンド及び引数の並び
  # func <seed>

  ## 時間がかかる処理

tsupo

Twitter API 1.1 の現行APIの制限
(REST API v1.1 Limits per window by resource)
https://dev.twitter.com/docs/rate-limiting/1.1/limits

・15分辺り最大何回実行できるか


Timelines
  GET statuses/mentions_timeline          15回
  GET statuses/user_timeline             180回/user, 300回/application

thanhhh

Add config/puma.ruby 
--------------------
 
cd /home/redmine/redmine
sudo -u redmine -H curl --output config/puma.rb https://gist.github.com/thanhhh/5610668/raw/fdfe2a865c3a0afe912c8784c971ea7ca3e64cfd/puma.rb
 
Install Init Script
--------------------
Download the init script (will be /etc/init.d/redmine):
 

juno

MindBEMding

• MindBEMding – getting your head ’round BEM syntax – CSS Wizardry – CSS, OOCSS, front-end architecture, performance and more, by Harry Roberts
• BEM
• About HTML semantics and front-end architecture – Nicolas Gallagher

BEMとは？

• block, element, modifierの頭文字
• Yandexで発案されたフロントエンドの命名手法

sifue

import scala.slick.lifted._
import java.util.Date
import org.joda.time.DateTime
import scala.slick.driver.{BasicDriver, BasicProfile}
import scala.slick.session.{PositionedResult, PositionedParameters}
import scala.language.implicitConversions

/**
 * [[org.joda.time.DateTime]]を[[java.sql.Date]]にSlickにおいて暗黙変換して利用する
 *