Allen C. chenillen

🎯

Focusing

A full-stack Developer

chenillen / gist:101067

Created April 24, 2009 11:03

	# current version of git
	function parse_git_branch {
	git branch --no-color 2> /dev/null \| sed -e '/^[^]/d' -e 's/ \(.*\)/(\1)/'
	}

	function proml {
	local BLUE="\[\033[0;34m\]"
	local RED="\[\033[0;31m\]"
	local LIGHT_RED="\[\033[1;31m\]"
	local GREEN="\[\033[0;32m\]"

chenillen / countries_name_iso_capital

Created May 22, 2010 05:58

	Andorra\|AD\|Andorra la Vella
	United Arab Emirates\|AE\|Abu Dhabi
	Afghanistan\|AF\|Kabul
	Antigua and Barbuda\|AG\|St. John's
	Anguilla\|AI\|The Valley
	Albania\|AL\|Tirana
	Armenia\|AM\|Yerevan
	Netherlands Antilles\|AN\|Willemstad
	Angola\|AO\|Luanda
	Antarctica\|AQ\|

chenillen / china_city_name

Created May 22, 2010 06:25

chenillen / tw_hk_mo_city_name

Created May 22, 2010 07:30

chenillen / Routes.rb

Created July 24, 2010 01:30

	## Want a route like http://example.com/:id/photos in Rails 3
	# I have a username route below

	class User < ActiveRecord::Base
	def to_param
	screen_name
	end
	end

	match ':id' => 'users#show', :as => 'user_profile'

chenillen / Allen's HOST File

Created September 26, 2010 06:51

	##
	# Host Database
	#
	# localhost is used to configure the loopback interface
	# when the system is booting. Do not change this entry.
	##
	127.0.0.1 example.com
	127.0.0.1 localhost
	255.255.255.255 broadcasthost
	::1 localhost

chenillen / gist:758624

Created December 29, 2010 15:26

chenillen / hosts

Created February 10, 2011 08:25

My Hosts

chenillen / klasses.rb

Created November 9, 2011 09:11

polymorphic counter cache problem

	class Allen < ActiveRecord::Base
	has_many :joins, :as => :resource
	...
	end

	class Bob < ActiveRecord::Base
	has_many :joins, :as => :resource
	...
	end

chenillen / cursor-finder.js

Created December 29, 2011 03:58

Find input Cursor

	function getCursorPos() {
	var cursorPos;
	if (window.getSelection) {
	var selObj = window.getSelection();
	var selRange = selObj.getRangeAt(0);
	cursorPos = findNode(selObj.anchorNode.parentNode.childNodes, selObj.anchorNode) + selObj.anchorOffset;
	/* FIXME the following works wrong in Opera when the document is longer than 32767 chars */
	alert(cursorPos);
	}
	else if (document.selection) {

	Andorra\|AD\|Andorra la Vella
	United Arab Emirates\|AE\|Abu Dhabi
	Afghanistan\|AF\|Kabul
	Antigua and Barbuda\|AG\|St. John's
	Anguilla\|AI\|The Valley
	Albania\|AL\|Tirana
	Armenia\|AM\|Yerevan
	Netherlands Antilles\|AN\|Willemstad
	Angola\|AO\|Luanda
	Antarctica\|AQ\|