sowawa

#! /bin/sh
#
# chkconfig: - 55 45
# description:  The memcached daemon is a network memory cache service.
# processname: memcached
# config: /etc/sysconfig/memcached

# Source function library.
# . /etc/rc.d/init.d/functions

sowawa

"4242424242424242".reverse.chars.each_with_index.map{|ch, index| index.even? ? ch.to_i : (ch.to_i * 2) % 10 + (ch.to_i * 2) / 10 }.inject(:+) % 10 == 0

sowawa

git clone git://gist.github.com/{gist_id}.git

sowawa

require 'HTTP'
require 'UV'

module Sinachiku
  @routes = { 'GET' => [], 'POST' => [] }
  def self.route(method, path, opts, &block)
    @routes[method] << [path, opts, block]
  end
  def self.do(r)
    @routes[r.method].each {|path|

sowawa

非同期

• Tatsuhiro Ujihisa
• http://ujihisa.blogspot.com/

一般的な話

• 非同期とは?
• スレッド、プロセス
• プロセス生成

sowawa

require 'zlib'
module ConsistentHashr

  @circle = {}
  @number_of_replicas = 20
  
  ##
  # Computes a key
  def self.hash_key(key)
    Zlib.crc32("#{key}")

sowawa

httperf

httperf --server localhost --port 3000 --uri / --rate 150 --num-conn 2700 --num-call 1

check this entry

• http://stackoverflow.com/questions/7351035/httperf-segmentation-fault-error-on-os-x-10-7-1

sowawa

from api

sowawa

from api

sowawa

# See http://help.github.com/ignore-files/ for more about ignoring files.
#
# If you find yourself ignoring temporary files generated by your text editor
# or operating system, you probably want to add a global ignore instead:
#   git config --global core.excludesfile ~/.gitignore_global

# Ignore bundler config
/.bundle

# Ignore the default SQLite database.