sergejmueller

Prolog

Google Chrome Developers says:

The new WOFF 2.0 Web Font compression format offers a 30% average gain over WOFF 1.0 (up to 50%+ in some cases). WOFF 2.0 is available since Chrome 36 and Opera 23.

Some examples of file size differences: WOFF vs. WOFF2

TTF to WOFF2 converting

• http://www.fontsquirrel.com/tools/webfont-generator

jberkus

WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans

robmathers

#!/usr/bin/env python
import plistlib
from shutil import copy
import subprocess
import os
from tempfile import gettempdir
import sys
import atexit

BOOKMARKS_PLIST = '~/Library/Safari/Bookmarks.plist'

ttscoff

#!/usr/bin/ruby

input = STDIN.read

subs = {
	" " => " ",
	"a" => "ɐ",
	"b" => "q",
	"c" => "ɔ",
	"d" => "p",

jfirebaugh

Researchers investigating the Rails parameter parsing vulnerability discovered that the same or similar vulnerable code had made its way into multiple other libraries. If your application uses these libraries to process untrusted data, it may still be vulnerable even if you have upgraded Rails. Check your Gemfile and Gemfile.lock for vulnerable versions of the following libraries.

Directly vulnerable libraries

rails

Vulnerable: <= 3.2.10, <= 3.1.9, <= 3.0.18, <= 2.3.14

Fixed: 3.2.11, 3.1.10, 3.0.19, 2.3.15

multi_xml

danielpunkass

#!/usr/bin/python

import os
import sys
import urllib

# Change this to match your mail server's REVERSE static IP address
staticIPAddress = "1.0.0.127"

# Change this to an email address you don't mind sending to and from for the notice alert delivery

gregbell

# This assumes you are using that you are using Active Admin from master.
# You can do this with 0.4.2 but you would need to override the HeaderRenderer instead

# config/initializers/active_admin.rb
ActiveAdmin.setup do |config|

  # View a list of all the elements you can override
  # https://github.com/gregbell/active_admin/blob/master/lib/active_admin/view_factory.rb
  config.view_factory.utility_navigation = MyCustomUtilityNav

agraves

# Source: http://jkfill.com/2011/05/13/log-which-line-called-redirect_to/
#
# Toss this in ApplicationController and all redirects will generate a log statement

unless Rails.env.production?
  def redirect_to(options = {}, response_status = {})
    ::Rails.logger.error("Redirected by #{caller(1).first rescue "unknown"}")
    super(options, response_status)
  end
end

iiska

# Original from http://snippets.dzone.com/posts/show/4468 by MichaelBoutros
#
# Optimized version which uses to_yaml for content creation and checks
# that models are ActiveRecord::Base models before trying to fetch
# them from database.
namespace :db do
  namespace :fixtures do
    desc 'Dumps all models into fixtures.'
    task :dump => :environment do
      models = Dir.glob(RAILS_ROOT + '/app/models/**.rb').map do |s|

dhh

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end