alanho’s gists

alanho / oauth_fix.rb

Created July 23, 2010 14:54

	#place this inside config/initializers/

	require 'oauth/request_proxy/typhoeus_request'

	module OAuthFix
	def self.included(base)
	base.send :include, InstanceMethods

	base.module_eval %q{
	alias_method :old_post_parameters, :post_parameters

alanho / mongo_railtie.rb

Created October 4, 2010 16:00

	module Mongo
	module ControllerRuntime
	extend ActiveSupport::Concern

	protected

	attr_internal :mongo_runtime

	def cleanup_view_runtime

alanho / mongo_ext.rb

Created October 4, 2010 16:01

	module MongoInstrumenter
	class LogSubscriber < ActiveSupport::LogSubscriber
	def self.runtime=(value)
	Thread.current["mongoid_query_runtime"] = value
	end

	def self.runtime
	Thread.current["mongoid_query_runtime"] \|\|= 0
	end

alanho / gist:1020716

Created June 11, 2011 16:14

call me a geek...

	a = "\"\n\nprint \"a = \\\"\"\nprint a.inspect[1..-2]\nprint a\n"

	print "a = \""
	print a.inspect[1..-2]
	print a

alanho / gist:2833791

Created May 30, 2012 04:34

Monkey patch in Rails Initializers example

	ActionDispatch::Callbacks.to_prepare do
	Devise::Oauth2Providable::Client.class_eval do
	attr_accessible :name, :website, :redirect_uri, :development_mode
	end
	end

alanho / gist:2906165

Created June 10, 2012 15:20

Rails Monkey Patch

	ActionDispatch::Callbacks.to_prepare do
	# monkey patch here
	end

alanho / BeatBoxFinal.java

Created October 19, 2012 12:50 — forked from michellesun/BeatBoxFinal.java

Beatbox with GUI and chat function

	// make a beatbox

	import java.awt.*;
	import javax.swing.*;
	import javax.swing.event.ListSelectionEvent;
	import javax.swing.event.ListSelectionListener;

	import java.io.*;
	import javax.sound.midi.*;
	import java.util.*;

alanho / gist:5428387

Created April 21, 2013 03:50

Rails with Apache

	ServerName www.example.com:80
	DocumentRoot "/path/to/rails/app/public"

	RewriteEngine On

	<Proxy balancer://railsapp>
	BalancerMember http://127.0.0.1:5000
	BalancerMember http://127.0.0.1:5001
	</Proxy>

alanho / legco_extract.rb

Created April 22, 2013 09:24

Extract voting result JPEGs/PDFs from LegCo website

	require "nokogiri"
	require "open-uri"
	require "uri"

	urls = [
	"http://www.legco.gov.hk/general/chinese/counmtg/yr08-12/mtg_0809.htm",
	"http://www.legco.gov.hk/general/chinese/counmtg/yr08-12/mtg_0910.htm",
	"http://www.legco.gov.hk/general/chinese/counmtg/yr08-12/mtg_1011.htm",
	"http://www.legco.gov.hk/general/chinese/counmtg/yr08-12/mtg_1112.htm",
	"http://www.legco.gov.hk/general/chinese/counmtg/yr12-16/mtg_1213.htm"

alanho / Coordinates.php

Created August 8, 2014 13:03 — forked from netsgnut/Coordinates.php

	<?php
	/**
	* Coordinates.php
	* An utility for converting HK80 to WGS84 coordinates
	*
	* Copyright (C) 2010, 2013 Kelvin Wong
	* Licensed under the MIT License (http://opensource.org/licenses/MIT)
	*
	* Note: For the glossaries and conventions for coordinates convertion, please refer to
	* the website of Geodetic Survey of Hong Kong.

Alan Ho alanho