syuhei176

import akka.actor.{ ActorSystem, Actor, ActorRef, Props, PoisonPill }

class HelloActor extends Actor {
  def receive = { 
    case i:Int => println("Int=" + i)
    case msg => { 
      println(msg + " by MyAkkaActor")
      sender() ! ("Hello," + msg.toString)
    }
  }

syuhei176

KERL_CONFIGURE_OPTIONS="--enable-kernel-poll --enable-threads --enable-dynamic-ssl-lib --enable-smp-support --enable-darwin-64bit --disable-hipe --disable-native-libs --disable-sctp --without-javac --without-odbc --without-wx --without-debugger -without-observer --without-et --with-ssl=/usr/local/opt/openssl"

syuhei176

const next = (x) => {
	try{
		next(x + 1);
	}catch(e) {
		setImmediate(()=>{next(x)});
	}
}
next(0);

syuhei176

var MilkCocoa = require('milkcocoa');
var milkcocoa = new MilkCocoa('guitarib0a5pfk.mlkcca.com');

var ds = milkcocoa.dataStore('loadaverage');

ds.on('push', function(e) {
	console.log(e);
});

syuhei176

<div id="leap">Leap Motion was not connected</div>
<p>Touched: <span id="touched">…</span></p>
<p>Position: <span id="position">…</span></p>
<script src="//js.leapmotion.com/leap-0.6.3.min.js"></script>
<script>
var leapConnectedDom = document.getElementById("leap");
var touched = document.getElementById("touched");
var position = document.getElementById("position");
var div = document.createElement('div');
div.style["background-color"] = "#000";

syuhei176

Erlang re module

>{ok, R} = re:compile("a+b*a+").
>re:run("abba", R).
{match,[{0,4}]}

syuhei176

/**
 * @preserve
 *
 *                                     .,,,;;,'''..
 *                                 .'','...     ..',,,.
 *                               .,,,,,,',,',;;:;,.  .,l,
 *                              .,',.     ...     ,;,   :l.
 *                             ':;.    .'.:do;;.    .c   ol;'.
 *      ';;'                   ;.;    ', .dkl';,    .c   :; .'.',::,,'''.
 *     ',,;;;,.                ; .,'     .'''.    .'.   .d;''.''''.

syuhei176

var milkcocoa = new MilkCocoa('flagi9edsvtg.mlkcca.com')
var history = milkcocoa.dataStore('message').history();
history.sort('desc');
history.size(20);

// 2015/10/30-2015/11/10のpush()で保存したデータを取得
history.span(new Date(2015,9,30).getTime(), new Date(2015,10,10).getTime());
history.on('data', function(data) {
    console.log(data);

syuhei176

import subprocess
import sys, re

hostname = 'cassandra host'

check = subprocess.check_output(['nodetool', '-h', hostname, 'status'])

line = check.split('\n')
for l in line:
  m = re.match(r"DN" , l)

syuhei176

dataStore.stream().next(function(err, data) {
  if(err) throw err;
  foo(data.length);
});
function foo(size) {
  //ここでsizeを扱う
  console.log(size);
}