Toshiaki Toyama manboubird

How to GPG as a Scala OSS Maintainer

tl;dr Generate a GPG key pair (exercising appropriate paranoia). Send it to key servers. Create a Keybase account with the public part of that key. Use your keypair to sign git tags and SBT artifacts.

GPG is probably one of the least understood day-to-day pieces of software in the modern developer's toolshed. It's certainly the least understood of the important pieces of software (literally no one cares that you can't remember grep's regex variant), and this is a testament to the mightily terrible user interface it exposes to its otherwise extremely simple functionality. It's almost like cryptographers think that part of the security comes from the fact that bad guys can't figure it out any more than the good guys can.

Anyway, GPG is important for open source in particular because of one specific feature of public/private key cryptography: signing. Any published software should be signed by the developer (or company) who published it. Ideally, consu

Paddington

A small library for padding strings in JavaScript. Marmalade-free.

![NPM version][shield-npm] ![Node.js version support][shield-node] ![Build status][shield-build] ![Code coverage][shield-coverage]

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

These instructions will explain how to install tensorflow on mac with cuda enabled GPU suport. I assume you know what tensorflow is and why you would want to have a deep learning framework running on your computer.

Prerequisites

Make sure to update your homebrew formulas

brew update

定番、および比較的最近の学習リソースを集めてみました (2015/2)。

リファレンス

Scala (by ひしだまさん) : 網羅的。特にコレクションのメソッド一覧など。
Scala School (英)(Basics意訳 by 瀬良さん): Twitter社による入門記事
Effective Scala (日本語版) : Twitter 社によるベストプラクティス集
公式Scala Documentation - ガイドと概要 : 2.8時代のですが、コレクション・Futureなどについて詳解

	#!groovy
	# Best of Jenkinsfile
	# `Jenkinsfile` is a groovy script DSL for defining CI/CD workflows for Jenkins
	node {
	}

	/**
	* To get started:
	* git clone https://github.com/twitter/algebird
	* cd algebird
	* ./sbt algebird-core/console
	*/

	/**
	* Let's get some data. Here is Alice in Wonderland, line by line
	*/

	import java.io.PrintWriter

	import cascading.stats.CascadingStats
	import com.twitter.scalding._

	/**
	* Writes all custom counters into a tsv file args("counters-file") if this property is set.
	*
	* Output format:
	* counter_name value

	import com.twitter.algebird.{Aggregator, Semigroup}
	import com.twitter.scalding._

	import scala.util.Random

	/**
	* This job is a tutorial of sorts for scalding's Execution[T] abstraction.
	* It is a simple implementation of Lloyd's algorithm for k-means on 2D data.
	*
	* http://en.wikipedia.org/wiki/K-means_clustering