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	<title>libertus</title>
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	<link>http://libertini.net/libertus</link>
	<description>Mature, refined and elegant. Almost, but not entirely unlike the geek equivalent of a good wine.</description>
	<lastBuildDate>Sat, 16 Jan 2010 13:06:09 +0000</lastBuildDate>
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		<title>Code Review: Trouble in the Void?</title>
		<link>http://libertini.net/libertus/2010/01/code-review-trouble-in-the-void/</link>
		<comments>http://libertini.net/libertus/2010/01/code-review-trouble-in-the-void/#comments</comments>
		<pubDate>Sat, 16 Jan 2010 11:48:31 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Coding]]></category>
		<category><![CDATA[Hmmmm...]]></category>
		<category><![CDATA[PHP]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=576</guid>
		<description><![CDATA[PHP&#8217;s flexible variable typing makes determining a value to be empty&#8230; well, see for yourself. Check out this diff for the NotEmpty validator in Zend Framework.
That can&#8217;t be right, surely!  
Update: the unit tests reveal the intent behind the odd-looking code change. Now the validator can optionally be very specific about what is considered [...]]]></description>
		<wfw:commentRss>http://libertini.net/libertus/2010/01/code-review-trouble-in-the-void/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Mandelbulb Media Madness</title>
		<link>http://libertini.net/libertus/2009/11/mandelbulb-media-madness/</link>
		<comments>http://libertini.net/libertus/2009/11/mandelbulb-media-madness/#comments</comments>
		<pubDate>Thu, 26 Nov 2009 12:36:49 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Hmmmm...]]></category>
		<category><![CDATA[Publicity]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=564</guid>
		<description><![CDATA[Who&#8217;da thought that a single Tweet would have such impact?
During an IM chat with Daniel White he showed me his astonishing 3D Mandelbulb work. I asked if I could tweet about it and he agreed. Little did he know that this would lead to his website being Slashdotted and his work picked up by New [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Fkn Twtr</title>
		<link>http://libertini.net/libertus/2009/07/fkn-twtr/</link>
		<comments>http://libertini.net/libertus/2009/07/fkn-twtr/#comments</comments>
		<pubDate>Sun, 12 Jul 2009 15:48:03 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=544</guid>
		<description><![CDATA[How many users on Twitter have all &#8220;u&#8221;s as a username?

require 'net/http'
Net::HTTP.start&#40; 'twitter.com' &#41; &#123; &#124;http&#124;
    us=0
    us+=1 until Net::HTTPNotFound==http.request_head&#40;'/'+'u'*us&#41;.class
    puts us
&#125;
# 15

]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Controlling Satellites With Haskell</title>
		<link>http://libertini.net/libertus/2009/07/controlling-satellites-with-haskell/</link>
		<comments>http://libertini.net/libertus/2009/07/controlling-satellites-with-haskell/#comments</comments>
		<pubDate>Sat, 11 Jul 2009 15:03:23 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Coding]]></category>
		<category><![CDATA[Education]]></category>
		<category><![CDATA[Haskell]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=536</guid>
		<description><![CDATA[Last Sunday, after getting bored implementing error handling in the Ruby version of the food journal, I decided to take a stab at the ICFP 2009 Programming Contest. Although already finished, the problem is so intense and interesting that I had to try. My solution is written in the lovely functional language  Haskell.
Today, I [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Playing With Ruby</title>
		<link>http://libertini.net/libertus/2009/06/playing-with-ruby/</link>
		<comments>http://libertini.net/libertus/2009/06/playing-with-ruby/#comments</comments>
		<pubDate>Sun, 14 Jun 2009 11:14:26 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Education]]></category>
		<category><![CDATA[Ruby]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=496</guid>
		<description><![CDATA[I&#8217;m not by any stretch of the imagination an early adopter of technology. Nor am I (mostly) an old stick-in-the-mud who thinks that all programming should be done in COBOL. I love new technology but prefer other people to work out the bugs and niggles before I can use them reliably as tools.
So it is [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Playing with Zend Framework</title>
		<link>http://libertini.net/libertus/2009/03/playing-with-zend-framework/</link>
		<comments>http://libertini.net/libertus/2009/03/playing-with-zend-framework/#comments</comments>
		<pubDate>Wed, 11 Mar 2009 20:56:20 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Coding]]></category>
		<category><![CDATA[Education]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=383</guid>
		<description><![CDATA[The Zend Framework is a long-established and well-respected set of libraries for building PHP web applications. I&#8217;ve not used it before and I&#8217;ve recently become interested in learning more about it so I&#8217;ve decided to have a play. Rather than start entirely from scratch, I&#8217;m going to re-use the database schema of a famous dive-logging [...]]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>It&#8217;s baaaaaack!</title>
		<link>http://libertini.net/libertus/2009/02/its-baaaaaack/</link>
		<comments>http://libertini.net/libertus/2009/02/its-baaaaaack/#comments</comments>
		<pubDate>Sat, 28 Feb 2009 20:07:06 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Life]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/?p=378</guid>
		<description><![CDATA[I eventually got off my ass and recovered the previous blog&#8217;s posts using the Wordpress export/import mechanism. It seems to be ok after a brief eyes-over, the only issue so far being the (all too usual) UTF/ISO character encoding screw-ups, which I&#8217;ll correct manually over time. I&#8217;ve not yet re-enabled my plug-ins or theme as [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Blog Recovery</title>
		<link>http://libertini.net/libertus/2008/12/blog-recovery/</link>
		<comments>http://libertini.net/libertus/2008/12/blog-recovery/#comments</comments>
		<pubDate>Sat, 13 Dec 2008 15:10:56 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://libertini.net/libertus/wordpress/?p=3</guid>
		<description><![CDATA[The database for my old blog got corrupted, so I&#8217;m going to rebuild it on the latest Wordpress. It&#8217;ll probably take a while and lots of links could be broken. Apologies for any inconvenience  
]]></description>
		<wfw:commentRss>http://libertini.net/libertus/2008/12/blog-recovery/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Dump &#8216;n&#8217; Run</title>
		<link>http://libertini.net/libertus/2008/10/dump-n-run/</link>
		<comments>http://libertini.net/libertus/2008/10/dump-n-run/#comments</comments>
		<pubDate>Mon, 06 Oct 2008 18:00:37 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Australia]]></category>
		<category><![CDATA[Travel]]></category>

		<guid isPermaLink="false">/libertus/1970/01/01//</guid>
		<description><![CDATA[Been in Western Australia for the last week at a major family do. Lots of fun and lots of alcohol so it&#8217;s been a fair test of stamina! The weather has been cool with the occasional day of rain, which is normal for us but a complete delight to the folks from the east who [...]]]></description>
		<wfw:commentRss>http://libertini.net/libertus/2008/10/dump-n-run/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Mariokart Wii</title>
		<link>http://libertini.net/libertus/2008/07/mariokart-wii/</link>
		<comments>http://libertini.net/libertus/2008/07/mariokart-wii/#comments</comments>
		<pubDate>Sun, 27 Jul 2008 08:54:47 +0000</pubDate>
		<dc:creator>Libertus</dc:creator>
				<category><![CDATA[Reviews]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Wii]]></category>

		<guid isPermaLink="false">/libertus/2008/07/27/mariokart-wii/</guid>
		<description><![CDATA[
Oh dear. Scarcity doesn&#8217;t imply quality.
It was ages before I found Mariokart Wii in a shop. I remembered being a fan of the previous versions of the game on the SNES and N64 so had no reservations about buying it for the Wii. I wish I hadn&#8217;t.

My criticism boils down to one critical thing &#8211; [...]]]></description>
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		<slash:comments>0</slash:comments>
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