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@mnutt
mnutt / Instrument Anything in Rails 3.md
Created September 6, 2010 06:50
How to use Rails 3.0's new notification system to inject custom log events

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

@jed
jed / LICENSE.txt
Created May 20, 2011 13:27 — forked from 140bytes/LICENSE.txt
generate random UUIDs
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2011 Jed Schmidt <http://jed.is>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
@ChuckJHardy
ChuckJHardy / app.rake
Created May 29, 2011 12:34
Rake Task for Database Population
------------ From Rake Task
namespace :app do
# Checks and ensures task is not run in production.
task :ensure_development_environment => :environment do
if Rails.env.production?
raise "\nI'm sorry, I can't do that.\n(You're asking me to drop your production database.)"
end
end
$ convert -quality 80 fig.png fig.jpg
I find a quality factor of 80 on high resolution images gives good compresssion without too much loss in quality. You can then to convert the image to eps using "convert" with the eps2 settings:
$ convert fig.jpg eps2:fig.eps
If you can use level 3 postscript, you can convert directly from png to eps:
$ convert fig.png eps3:fig.eps
@tlatsas
tlatsas / gmail-tunnel.sh
Created September 9, 2011 12:15
tunel gmail imap though your server
#!/bin/sh
# Tunnel imap connection through your server
_server="your-server-here"
_port="your-server-port-here"
_username="your-server-login-name"
# tunnel gmail imap (imap.gmail.com:993) <-> (localhost:10993)
ssh -f -N -L localhost:10993:imap.gmail.com:993 -p ${_port} -l ${_username} ${_server}
#xrandr --auto
#xrandr --output DVI-0 --left-of VGA-0
@tlatsas
tlatsas / sample.nfo
Created September 26, 2011 18:10
xbmc sample nfo
<movie>
<title>Star Wars (1977 Original Theatrical Release)</title>
<originaltitle></originaltitle>
<year>XXXX</year>
<set>Star Wars Saga</set>
<sorttitle>Star Wars 1</sorttitle>
</movie>
http://www.imdb.com/title/XXXXXXX/
@activefx
activefx / spec_helper.rb
Created October 10, 2011 20:19
Spec helper for use with guard, spork, rspec, factory girl, devise, capybara, and mongoid
require 'rubygems'
def start_simplecov
require 'simplecov'
SimpleCov.start 'rails' unless ENV["SKIP_COV"]
end
def spork?
defined?(Spork) && Spork.using_spork?
end
@flavio
flavio / gemfile_lock2geminabox.rb
Created February 2, 2012 09:21
Parse Gemfile.lock, download all gems from rubygems and then upload them to a local instance of geminabox
#!/usr/bin/env ruby
require 'rubygems'
require 'bundler'
require 'fileutils'
require 'net/http'
require 'net/https'
require 'uri'
TMP_DIR = "/tmp/gems"
@chetan
chetan / yardoc_cheatsheet.md
Last active November 11, 2024 08:27
YARD cheatsheet