Hierarchical data metrics that allows fast read operations on tree like structures.
Based on Left and Right fields that are set during tree traversal. When entered into node value is set to it's Left, when exiting node value is set to it's Right.
Hierarchical data metrics that allows fast read operations on tree like structures.
Based on Left and Right fields that are set during tree traversal. When entered into node value is set to it's Left, when exiting node value is set to it's Right.
// .-. .-. .-. .-. | |
// Semantic.gs // for Stylus: http://learnboost.github.com/stylus/ | |
// .-. .-. .-. .-. | |
// Defaults which you can freely override | |
$columnwidth = 60 | |
$gutterwidth = 20 | |
$columns = 12 | |
gridwidth($c = $columns) |
0 - Blues | |
1 - Classic Rock | |
2 - Country | |
3 - Dance | |
4 - Disco | |
5 - Funk | |
6 - Grunge | |
7 - Hip-Hop | |
8 - Jazz | |
9 - Metal |
<!-- Add the following lines to theme's html code right before </head> --> | |
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script> | |
<script src="http://static.tumblr.com/fpifyru/VCxlv9xwi/writecapture.js"></script> | |
<script src="http://static.tumblr.com/fpifyru/AKFlv9zdu/embedgist.js"></script> | |
<!-- | |
Usage: just add <div class="gist">[gist URL]</div> | |
Example: <div class="gist">https://gist.github.com/1395926</div> | |
--> |
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 |
require 'yaml' | |
require 'logger' | |
require 'active_record' | |
namespace :db do | |
def create_database config | |
options = {:charset => 'utf8', :collation => 'utf8_unicode_ci'} | |
create_db = lambda do |config| | |
ActiveRecord::Base.establish_connection config.merge('database' => nil) |