Yusuke Kuoka mumoshu

Creating a clean gh-pages branch

This is the sequence of steps to follow to create a root gh-pages branch. It is based on a question at [SO]

cd /path/to/repo-name
git symbolic-ref HEAD refs/heads/gh-pages
rm .git/index
git clean -fdx
echo "My GitHub Page" &gt; index.html

commons-daemonの依存関係を追加する

次のようにproject/Build.scala を編集する。

object ApplicationBuild extends Build {
    // ...
    val appDependencies = Seq(
      "commons-daemon" % "commons-daemon" % "1.0.10"
    )

// ...

VirtualBox NAT bug

Pushing a certain quantity/mixture of data through a VB guest's NAT interface causes all TCP/UDP connections to fail for a period of time thereafter.

The only way I've been able to reliably reproduce this is to use pip(1) to download a large list of Python packages. After a number of packages have been downloaded (14~20) pip will exit with an HTTP or DNS timeout. Inbound port-forwarded SSH connections will drop with:

Connection to 127.0.0.1 closed by remote host.

This appears most likely to occur with the Intel PRO/1000 MT Desktop (82540EM) NIC. It is harder to reproduce with PCnet-FAST III (Am79C973) NICs. It is not reproducible with host-only or bridged adapters.

We first want to take a look at what versions are installed for a given formula, brew info FORMULA. Let's take a look at the versions of Redis that are installed.

@czq. ➜  Formula rvm:() git:(master) brew info redis
redis 2.4.5
http://redis.io/
/usr/local/Cellar/redis/2.4.4 (9 files, 460K)
/usr/local/Cellar/redis/2.4.5 (9 files, 460K) *
...

asset hostを指定

image_tag("rails.png")のhelper methodで生成するリンクはデフォルトでは同じホストのpublicフォルダを指しています。それを変更したい場合はconfig/environments/production.rbのActionController::Base.asset_hostをいじります。

ActionController::Base.asset_host = "assets.example.com"

image_tag("rails.png")
# => <img alt="Rails" src="http://assets.example.com/images/rails.png?1230601161" />

	app = node[:rails][:app]

	rails_base app[:name] do
	ruby_ver app[:ruby_ver]
	gemset app[:gemset]
	end

	%w{config log pids cached-copy bundle system}.each do \|dir\|
	directory "#{app[:app_root]}/shared/#{dir}" do
	owner app[:deploy_user]

	#!/bin/sh

	# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
	set -e

	# Must be a valid filename
	NAME=foo
	PIDFILE=/var/run/$NAME.pid
	#This is the command to be run, give the full pathname
	DAEMON=/usr/local/bin/bar

	#!/bin/sh

	# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
	set -e

	NAME="brouzie-php-53"
	RUN_AS_USER=brouzie

	PHP_FCGI_CHILDREN=3
	PHP_FCGI_MAX_REQUESTS=200

	#spec/requests/cache_book_spec.rb
	require 'spec_helper'

	describe "CacheBook" do

	# Turn on caching
	before do
	ActionController::Base.perform_caching = true
	ActionController::Base.cache_store = :file_store, "tmp/cache"
	FileUtils.rm_rf(Dir['tmp/cache'])

	import sbt._

	import Defaults._

	libraryDependencies <++= (scalaVersion, sbtVersion) {
	case (scalaVersion, sbtVersion @ "0.11.0") => Seq(
	sbtPluginExtra("name.heikoseeberger.groll" % "groll" % "0.4.0-SNAPSHOT", sbtVersion, scalaVersion), // corresponds to addSbtPlugin("name.heikoseeberger.groll" % "groll" % "0.4.0-SNAPSHOT")
	sbtPluginExtra("com.typesafe.sbteclipse" % "sbteclipse" % "1.5.0-SNAPSHOT", sbtVersion, scalaVersion)
	)
	case (scalaVersion, sbtVersion @ "0.11.1") => Seq(