ursm

module ActiveModel
  class MultiCacheSerializer < ArraySerializer
    # XXX ArraySerializer の実装に依存しまくっている
    def serializable_array
      return super unless perform_caching && cache

      entries = object.each_with_object({}) {|item, memo|
        if options.has_key?(:each_serializer)
          serializer = options[:each_serializer]
        elsif item.respond_to?(:active_model_serializer)

jbenet

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

ympbyc

Functional JavaScript

2013 Minori Yamashita ympby@gmail.com

-- ここにあなたの名前を追記 --

目次

syohex

(require 'request) ;; https://github.com/tkf/emacs-request
(require 'json)

(defvar ginger-end-point
  "http://services.gingersoftware.com/Ginger/correct/json/GingerTheText"  )

;;;###autoload
(defun ginger-region (beg end)
  (interactive "r")
  (lexical-let* ((text (buffer-substring-no-properties beg end))

kenn

#!/usr/bin/env ruby

#------------------------------------------------------------------------------
# Aggregate Print useful information from /proc/[pid]/smaps
#
# pss  - Roughly the amount of memory that is "really" being used by the pid
# swap - Amount of swap this process is currently using
#
# Reference:
#  http://www.mjmwired.net/kernel/Documentation/filesystems/proc.txt#361

ursm

gem 'foreman'
gem 'puma'
gem 'rainbows'
gem 'sendfile'
gem 'sleepy_penguin'
gem 'thin'
gem 'unicorn'

mala

このLEMONってのがrapgeniusの人ね。
http://cache.gyazo.com/91f2e906a220fbeef2e9283b0aee597a.png

 Unicorn使っても2workerで動いているところに遅いリクエストが3件来たら詰まるよ！！
 根本的な解決にならない！！

とか言ってるんですよ。

じゃあ例えば、並列数1x10と並列数2x5で遅いリクエスト5件投げてキューに詰まる確率を考えてみよう。
絵で表すとこう。絵じゃなくて文字だけど。

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

funny-falcon

Changes:

• this version includes backport of Greg Price's patch for speedup startup http://bugs.ruby-lang.org/issues/7158 .

  ruby-core prefers his way to do thing, so that I abandon cached-lp and sorted-lf patches of mine.

• this version integrates 'array as queue' patch, which improves performance when push/shift pattern is heavily used on Array.

  This patch is accepted into trunk for Ruby 2.0 and last possible bug is found by Yui Naruse. It is used in production* for a couple of months without issues even with this bug.

hayajo

ChangeLog を支える英語

ChangeLog を書く際によく使われる英語をまとめました。

ほとんど引用です。

基本形