nafu

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

nafu

deployment:
  production:
    branch: master
    commands:
      - NEED_MAINTENANCE_MODE=`./script/circleci.sh`; if [ $NEED_MAINTENANCE_MODE -eq 1 ]; then heroku features:disable preboot --app production; else heroku features:enable preboot --app production; fi
      - NEED_MAINTENANCE_MODE=`./script/circleci.sh`; if [ $NEED_MAINTENANCE_MODE -eq 1 ]; then heroku maintenance:on --app production; fi
      - NEED_MAINTENANCE_MODE=`./script/circleci.sh`; if [ $NEED_MAINTENANCE_MODE -eq 1 ]; then heroku scale worker=0 --app production; fi
      - git push -f git@heroku.com:production.git $CIRCLE_SHA1:refs/heads/master
      - NEED_MAINTENANCE_MODE=`./script/circleci.sh`; if [ $NEED_MAINTENANCE_MODE -eq 1 ]; then heroku run 'rake db:migrate' --app production; fi
      - heroku run 'rake db:seed' --app production

nafu

var="https://github.com/user/repo/compare/049508ce0e26...286b18317092"
echo ${var#*compare/}

# 049508ce0e26...286b18317092

nafu

import Security

public class Keychain {
	public class func save(str: String?, forKey: String) -> Bool {
		if str == nil {
			return false
		}

		let dataFromString: NSData = str!.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!
		let query = [

nafu

class Model {
	class func classString() -> String {
		return NSStringFromClass(self.classFromCoder)
	}
}

nafu

// Swift Sequence

import UIKit

var str = "Hello, playground"

class Cart<T> {
	var items: [T]

	init(items: [T]) {

nafu

deployment:
  production:
    branch: master
    commands:
      - heroku maintenance:on --app production
      - heroku scale worker=0 --app production
      - git push -f git@heroku.com:production.git $CIRCLE_SHA1:refs/heads/master
      - heroku run 'rake db:migrate; rake db:seed' --app production
      - heroku maintenance:off --app production
  staging:

nafu

box: nafu/ubuntu12.04-ruby2.1.1@1.0.1
# Build definition
# See the Rails section on the wercker devcenter:
# http://devcenter.wercker.com/articles/languages/ruby/settingup-rails4.html
# You will want to define your database as follows:
services:
  - wercker/postgresql
# See more about services on our devcenter:
# http://devcenter.wercker.com/articles/services/
build:

nafu

require 'webrick'

class TestContentServlet < WEBrick::HTTPServlet::AbstractServlet
  def do_GET(req, res)
    res.body = get_body(req.path)
    res.content_type = WEBrick::HTTPUtils.mime_type(
      req.path_info, WEBrick::HTTPUtils::DefaultMimeTypes)
  end

  def get_body(path)

nafu

WORD='XXX:'; FILE=`ack $WORD -l | head -1`; cat $FILE; sed '/'$WORD'/d' $FILE > tmp; mv tmp $FILE;