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	<title>Foo Hack &#187; Javascript</title>
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	<link>http://foohack.com</link>
	<description>Isaac Schlueter on Web Development</description>
	<pubDate>Thu, 17 Jul 2008 20:58:11 +0000</pubDate>
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		<title>YUI&#8217;s &#8220;Module Pattern&#8221; vs. Prototype&#8217;s Class Function</title>
		<link>http://foohack.com/2007/08/yui-crockford-module-pattern-vs-prototypes-class-function/</link>
		<comments>http://foohack.com/2007/08/yui-crockford-module-pattern-vs-prototypes-class-function/#comments</comments>
		<pubDate>Mon, 13 Aug 2007 17:47:36 +0000</pubDate>
		<dc:creator>Isaac</dc:creator>
		
		<category><![CDATA[Code Ecosystems]]></category>

		<category><![CDATA[Javascript]]></category>

		<guid isPermaLink="false">http://foohack.com/2007/08/yui-crockford-module-pattern-vs-prototypes-class-function/</guid>
		<description><![CDATA[Via Geoffery Moller, I came across this article on Matt Snider&#8217;s blog.  I&#8217;m surprised that no one noticed what (to me) was the most relevant difference in the libraries that he evaluated.

The &#8220;YUI method of class creation&#8221; is not distinctively YUI&#8212;it&#8217;s just what Javascript gives you for free.  You can use the &#8220;Module <small><a href="http://foohack.com/2007/08/yui-crockford-module-pattern-vs-prototypes-class-function/" class="internal">...Read More</a></small>]]></description>
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		<title>Javascript Style Tip: Use &#8220;in&#8221; and &#8220;delete&#8221;</title>
		<link>http://foohack.com/2007/06/javascript-style-tip-use-in-and-delete/</link>
		<comments>http://foohack.com/2007/06/javascript-style-tip-use-in-and-delete/#comments</comments>
		<pubDate>Mon, 18 Jun 2007 17:00:03 +0000</pubDate>
		<dc:creator>Isaac</dc:creator>
		
		<category><![CDATA[Code Beauty]]></category>

		<category><![CDATA[Javascript]]></category>

		<guid isPermaLink="false">http://foohack.com/2007/06/javascript-style-tip-use-in-and-delete/</guid>
		<description><![CDATA[Javascript provides two very handy operators, in and delete.

Consider this code fragment:

var obj = {

&#160;foo : 'quux',

&#160;bar : 'baz',

&#160;doSomething : function () {

&#160;&#160;// do something...

&#160;}

};

So, we&#8217;ve created an object, and then some other things happen.  Later in the code, we want to remove the &#8220;foo&#8221; property, so we do this:

obj.foo = undefined;

Still later, we <small><a href="http://foohack.com/2007/06/javascript-style-tip-use-in-and-delete/" class="internal">...Read More</a></small>]]></description>
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		<item>
		<title>Memory Leaks in Microsoft Internet Explorer</title>
		<link>http://foohack.com/2007/06/msie-memory-leaks/</link>
		<comments>http://foohack.com/2007/06/msie-memory-leaks/#comments</comments>
		<pubDate>Mon, 11 Jun 2007 17:00:16 +0000</pubDate>
		<dc:creator>Isaac</dc:creator>
		
		<category><![CDATA[Internet Exploder]]></category>

		<category><![CDATA[Javascript]]></category>

		<guid isPermaLink="false">http://foohack.com/2007/06/msie-memory-leaks/</guid>
		<description><![CDATA[I originally posted this at isaacschlueter.com on Monday, October 23rd, 2006.

Memory Leaks.

What are they?  How do they happen?  What can be done about them?

This is a great question, and a topic that has a lot of mysticism surrounding it.  Like most Javascript issues, there&#8217;s been a lot of very bad &#8220;authoritative&#8221; suggestions.

If <small><a href="http://foohack.com/2007/06/msie-memory-leaks/" class="internal">...Read More</a></small>]]></description>
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