Matt Wonlaw tantaman

javascript:

var pp = "/images/test/images_";
var images_p1 = [ pp + '1.jpg', pp + '2.jpg', pp + '3.jpg', pp + '4.jpg', pp + '5.jpg' ];
var images_p2 = [ pp + '6.jpg', pp + '7.jpg', pp + '8.jpg', pp + '9.jpg', pp + '10.jpg' ];

$('.preview').slideview(function(e) { return e.id == "p1" ? images_p1 : images_p2; }, { size: 75 });

This is from mtkopone at: http://stackoverflow.com/questions/2200494/jquery-trigger-event-when-an-element-is-removed-from-the-dom/10172676#10172676

Added to my gists for quick reference.

(function($) {
	jQuery.event.special.destroyed = {
		remove: function(o) {
      		if (o.handler)
 o.handler();

Using Chrome's Heap Dump to compare the memory consumption of the two approaches:

index-lean.html: (11% retained size)

index-hog.html (52% retained size)

	(defn bsrch [needle haystack]
	(loop [low (int 0) high (count haystack) mid (quot (count haystack) 2)]
	(if (= (haystack mid) needle)
	mid
	(if (= high low)
	-1
	(if (> needle (haystack mid))
	(recur (int (inc mid)) high (quot (+ mid high) 2))
	(recur low (int (dec mid)) (quot (+ low mid) 2))
	)))

	###

	Web Toolkit v0.4 (by M@ McCray)
	http://gist.github.com/515035

	NOTE: This is meant to be used as a Cakefile (Coffee's RAKE equivalent).

	###

	puts = require("util").puts

	<!doctype html>
	<html>
	<head>
	<title>Three.js : WebGL Canvas Texture Text Example</title>
	<style type="text/css">
	* {
	margin: 0;
	padding: 0;
	}
	body {

	// Backbone.js 0.9.0
	// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
	// Backbone may be freely distributed under the MIT license.
	// For all details and documentation:
	// http://backbonejs.org
	define(function() {
	var obj = {};
	obj._ = window._;
	obj.jQuery = window.jQuery;
	(function(){

	var Express = require("express");

	var webServ = Express.createServer();
	webServ.use(Express.static('../workspace'));
	webServ.listen(8080);
	console.log("Web server listening on port: 8080");

	package com.tantaman.cometd.embed.example;

	import java.util.HashMap;
	import java.util.Map;
	import java.util.concurrent.Executors;
	import java.util.concurrent.ScheduledExecutorService;
	import java.util.concurrent.TimeUnit;

	import org.cometd.bayeux.server.BayeuxServer;
	import org.cometd.bayeux.server.ConfigurableServerChannel;

	var someObject = {
	method: function() {
	console.log("Original method");
	}
	}

	var oldMethod = someObject.method;

	someObject.method = function() {
	oldMethod.apply(this, arguments);