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	<title>greg&#039;s weblog &#187; Tech Talk</title>
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	<description>web development and system administration</description>
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		<title>MySQL bug</title>
		<link>http://www.serberus.net/2010/04/27/bug-in-ubuntu-karmic-mysql-5-1-37-release/</link>
		<comments>http://www.serberus.net/2010/04/27/bug-in-ubuntu-karmic-mysql-5-1-37-release/#comments</comments>
		<pubDate>Tue, 27 Apr 2010 12:12:41 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Work]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=433</guid>
		<description><![CDATA[I can&#8217;t remember the last time I stumbled across a bug in MySQL, however this morning I did.
Querying the following table to locate entities with more than one title attribute (this is a diagnostic query, not used in the application).
CREATE TABLE `entity_attr` (
  `entity_id` int(11) NOT NULL default '0',
  `entity_attr_id` int(11) NOT NULL [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Using sed to parse out C style multiline header comments</title>
		<link>http://www.serberus.net/2010/04/17/using-sed-to-parse-out-c-style-multiline-header-comments/</link>
		<comments>http://www.serberus.net/2010/04/17/using-sed-to-parse-out-c-style-multiline-header-comments/#comments</comments>
		<pubDate>Sat, 17 Apr 2010 15:26:02 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[Tech Talk]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=419</guid>
		<description><![CDATA[Use the linux utility sed to parse out C style multiline comments from source files.]]></description>
		<wfw:commentRss>http://www.serberus.net/2010/04/17/using-sed-to-parse-out-c-style-multiline-header-comments/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>IE8 and CSS opacity = fail</title>
		<link>http://www.serberus.net/2010/04/01/ie8-and-opacity-fail/</link>
		<comments>http://www.serberus.net/2010/04/01/ie8-and-opacity-fail/#comments</comments>
		<pubDate>Thu, 01 Apr 2010 11:50:50 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[CSS]]></category>
		<category><![CDATA[IE8]]></category>
		<category><![CDATA[Internet Explorer]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=406</guid>
		<description><![CDATA[I&#8217;m putting together a new look for this blog, it&#8217;s a much needed 2010 refresh, the current design is from 2006.
An element of the new design uses a semi-transparent opacity. Not a problem in Firefox, Chrome or Safari. This shouldn&#8217;t be a problem even in IE7 but Microsoft saw fit to screw IE over once [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Installing PHPUnit on Snow Leopard</title>
		<link>http://www.serberus.net/2010/03/27/installing-phpunit-on-snow-leopard/</link>
		<comments>http://www.serberus.net/2010/03/27/installing-phpunit-on-snow-leopard/#comments</comments>
		<pubDate>Sat, 27 Mar 2010 19:26:32 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[OSX]]></category>
		<category><![CDATA[PEAR]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[PHPUnit]]></category>
		<category><![CDATA[Snow Leopard]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=396</guid>
		<description><![CDATA[Snow Leopard ships with PHP 5.3.0, which at the time of writing, is quite recent (at least it&#8217;s a milestone version with a bunch of new features). I&#8217;ve not tried to install anything previously via PEAR on my Snow Leopard install.
When I tried to install PHPUnit, I ran into a problem:

$ sudo pear channel-discover pear.phpunit.de
Adding [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>PHP UK Conference 2010 thoughts</title>
		<link>http://www.serberus.net/2010/03/02/php-uk-conference-2010-thoughts/</link>
		<comments>http://www.serberus.net/2010/03/02/php-uk-conference-2010-thoughts/#comments</comments>
		<pubDate>Tue, 02 Mar 2010 09:06:24 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[Tech Talk]]></category>
		<category><![CDATA[Work]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=262</guid>
		<description><![CDATA[On Friday I went to the PHP UK 2010 conference in Islington, London with my colleague John Field. There were three tracks, so between us we were able to cover most talks of interest. The conference organisers have said they&#8217;ll post the slides of each talk, with sync&#8217;ed audio, online soon. I&#8217;ll link the slides [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Intel X25-M First Impressions</title>
		<link>http://www.serberus.net/2010/02/19/intel-x25-m-first-impressions/</link>
		<comments>http://www.serberus.net/2010/02/19/intel-x25-m-first-impressions/#comments</comments>
		<pubDate>Fri, 19 Feb 2010 00:15:53 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[OSX]]></category>
		<category><![CDATA[Snow Leopard]]></category>
		<category><![CDATA[Tech Talk]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=234</guid>
		<description><![CDATA[Two weeks ago I swapped out my Seagate Momentus 7200.2 160GB HDD for an Intel X25-M 80GB. I didn&#8217;t want to post my impressions prematurely so held out a couple of weeks.
I took the opportunity to upgrade to Snow Leopard at the same time &#8211; as I was performing a clean install of OS X [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>A real UK keyboard layout for Mac OS X 10.6 &#8220;Snow Leopard&#8221;</title>
		<link>http://www.serberus.net/2010/02/17/a-real-uk-keyboard-layout-for-mac-os-x-10-6-snow-leopard/</link>
		<comments>http://www.serberus.net/2010/02/17/a-real-uk-keyboard-layout-for-mac-os-x-10-6-snow-leopard/#comments</comments>
		<pubDate>Wed, 17 Feb 2010 12:20:07 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[Apple]]></category>
		<category><![CDATA[Leopard]]></category>
		<category><![CDATA[OSX]]></category>
		<category><![CDATA[Snow Leopard]]></category>
		<category><![CDATA[Tech Talk]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=221</guid>
		<description><![CDATA[Thanks to this blogger who made real UK keyboard layouts that work under Snow Leopard. I couldn&#8217;t get alternative community created UK layouts, that previously worked in Leopard, to work under Snow Leopard. They would never appear as a selectable layout in &#8216;Language &#038; Text&#8217; &#187; &#8216;Input Sources&#8217;. Maybe because I tried to installed them [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Two ways around SSH&#8217;ing to different machines with the same IP</title>
		<link>http://www.serberus.net/2010/02/14/two-ways-around-sshing-to-different-machines-with-the-same-ip/</link>
		<comments>http://www.serberus.net/2010/02/14/two-ways-around-sshing-to-different-machines-with-the-same-ip/#comments</comments>
		<pubDate>Sun, 14 Feb 2010 16:27:30 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Tech Talk]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[ssh linux ignore known_hosts]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=195</guid>
		<description><![CDATA[Like a lot of people, I ditched my desktop in 2007 and moved to a laptop as my main computer. I take my Macbook Pro to work everyday and it&#8217;s also my personal computer at home.
To make life simpler I have an almost identical network set up at home as we do in the office, [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Changing User home directory under Mac OS X Leopard and beyond</title>
		<link>http://www.serberus.net/2010/01/31/changing-user-home-directory-under-mac-os-x-leopard-and-beyond/</link>
		<comments>http://www.serberus.net/2010/01/31/changing-user-home-directory-under-mac-os-x-leopard-and-beyond/#comments</comments>
		<pubDate>Sun, 31 Jan 2010 13:58:46 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[Apple]]></category>
		<category><![CDATA[Leopard]]></category>
		<category><![CDATA[OSX]]></category>
		<category><![CDATA[Snow Leopard]]></category>
		<category><![CDATA[Tech Talk]]></category>
		<category><![CDATA[mac osx ssd user directory]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=151</guid>
		<description><![CDATA[Yesterday I finally got around to removing my flakey superdrive from my Macbook Pro and replaced it with an optical bay hard disk (OBHC) caddy (Google NewModeUS). This meant I was able to add another 320GB drive where my superdrive once lived (much needed as I was at 92% disk usage on my system drive). [...]]]></description>
		<wfw:commentRss>http://www.serberus.net/2010/01/31/changing-user-home-directory-under-mac-os-x-leopard-and-beyond/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Javascript indexOf &#8211; String vs Array</title>
		<link>http://www.serberus.net/2010/01/06/javascript-indexof-string-vs-array/</link>
		<comments>http://www.serberus.net/2010/01/06/javascript-indexof-string-vs-array/#comments</comments>
		<pubDate>Wed, 06 Jan 2010 17:10:34 +0000</pubDate>
		<dc:creator>Greg Knapp</dc:creator>
				<category><![CDATA[JavaScript]]></category>
		<category><![CDATA[Tech Talk]]></category>

		<guid isPermaLink="false">http://www.serberus.net/?p=92</guid>
		<description><![CDATA[As of Javascript 1.6 indexOf() is a method available for use with Arrays. However, there&#8217;s one subtle difference when operating on a String and an Array, both are case sensitive, Array.indexOf() is type sensitive. This is documented but for those of you who&#8217;ve not bothered with the documentation, and it&#8217;s not working as expected, here&#8217;s [...]]]></description>
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