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	<title>Reethink</title>
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	<link>http://reethink.com</link>
	<description>A Family-run Business Incubator</description>
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		<title>Warning: Cannot modify header information &#8211; headers already sent by</title>
		<link>http://reethink.com/2013/code/warning-cannot-modify-header-information-headers-already-sent-by/</link>
		<comments>http://reethink.com/2013/code/warning-cannot-modify-header-information-headers-already-sent-by/#comments</comments>
		<pubDate>Fri, 25 Jan 2013 04:53:55 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>
		<category><![CDATA[Wordpress]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=124</guid>
		<description><![CDATA[Spent about 30 minutes tonight troubleshooting an the error message that begins like the title of this post.  What made it particularly difficult was that the error showed when trying to log into the wp-admin section of 2 blogs (this one, and the under-construction BitsofWonder.)  The exact error looked something like this: Warning: Cannot modify [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>PG::Error: ERROR:  type modifier is not allowed for type &#8220;bytea&#8221;</title>
		<link>http://reethink.com/2012/code/pgerror-error-type-modifier-is-not-allowed-for-type-bytea/</link>
		<comments>http://reethink.com/2012/code/pgerror-error-type-modifier-is-not-allowed-for-type-bytea/#comments</comments>
		<pubDate>Wed, 05 Dec 2012 00:53:02 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=121</guid>
		<description><![CDATA[If you&#8217;ve ever wondered why it&#8217;s really helpful to develop on the same database environment you&#8217;ll be running in production, here&#8217;s a good one. Trying to add a migration to add a binary field to one of my app tables (yes, it&#8217;s for image storage; no, I don&#8217;t want to use S3.) Tried following the [...]]]></description>
		<wfw:commentRss>http://reethink.com/2012/code/pgerror-error-type-modifier-is-not-allowed-for-type-bytea/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Rubular &#8211; a simple, fast way to create regular expressions with Ruby</title>
		<link>http://reethink.com/2012/code/rubular-a-simple-fast-way-to-create-regular-expressions-with-ruby/</link>
		<comments>http://reethink.com/2012/code/rubular-a-simple-fast-way-to-create-regular-expressions-with-ruby/#comments</comments>
		<pubDate>Wed, 07 Nov 2012 21:36:52 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>
		<category><![CDATA[Tools and services]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=118</guid>
		<description><![CDATA[Just discovered this thanks to a Cal Berkeley Saas course on Coursera.  Rather than testing your Ruby regular expressions in the console, there&#8217;s an even faster way to do it.  Check out Rubular, by Michael Lovitt.  It&#8217;s a single page that will quickly test your regular expressions against various strings.  Nice little tool!]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>PG::Error: ERROR:  relation &#8220;table_name&#8221; does not exist</title>
		<link>http://reethink.com/2012/code/pgerror-error-relation-table_name-does-not-exist/</link>
		<comments>http://reethink.com/2012/code/pgerror-error-relation-table_name-does-not-exist/#comments</comments>
		<pubDate>Fri, 26 Oct 2012 15:50:19 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=115</guid>
		<description><![CDATA[Came across this yesterday while setting us a many-to-many relationship in an app using Has and Belongs to Many (HABTM.) It has been a while since I had used HABTM, and, though I set up the join table with no key and the model relationships appeared correct, I kept getting the same error.  Tried searching [...]]]></description>
		<wfw:commentRss>http://reethink.com/2012/code/pgerror-error-relation-table_name-does-not-exist/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Programming for Kids &#8211; Part II</title>
		<link>http://reethink.com/2012/code/programming-for-kids-part-ii/</link>
		<comments>http://reethink.com/2012/code/programming-for-kids-part-ii/#comments</comments>
		<pubDate>Wed, 06 Jun 2012 20:21:08 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=106</guid>
		<description><![CDATA[Back in the fall, I wrote a quick post about getting kids started on programming (especially those under the age of 10.)  Since then, my son has done a fair amount of playing around with Scratch, which has turned out to be wonderful.  However, he got to a point where he wanted to be able [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>New iPad is to the iPad2 what Vista was to XP?</title>
		<link>http://reethink.com/2012/tools-and-services/new-ipad-is-to-the-ipad2-what-vista-was-to-xp/</link>
		<comments>http://reethink.com/2012/tools-and-services/new-ipad-is-to-the-ipad2-what-vista-was-to-xp/#comments</comments>
		<pubDate>Thu, 05 Apr 2012 22:25:37 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Tools and services]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=83</guid>
		<description><![CDATA[Broke the volume and screen on my trusty iPad 2 last week, so the family bought me the &#8220;new&#8221; iPad. Was very excited to check out the new screen. Had heard about the heat concerns, but wasn&#8217;t too worried about it. Well, when I opened it and started playing around, I found a problem connecting [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>/Users/kmr2/.rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/net/http.rb:678: [BUG] Segmentation fault</title>
		<link>http://reethink.com/2012/code/userskmr2-rvmrubiesruby-1-9-2-p318libruby1-9-1nethttp-rb678-bug-segmentation-fault/</link>
		<comments>http://reethink.com/2012/code/userskmr2-rvmrubiesruby-1-9-2-p318libruby1-9-1nethttp-rb678-bug-segmentation-fault/#comments</comments>
		<pubDate>Wed, 04 Apr 2012 18:01:09 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=80</guid>
		<description><![CDATA[Quite a WTF moment! In making the switch from Mysql to PostgreSQL, I get into my app and, upon submitting a form to set up an ecommerce account, the app stops running and I get the error message in this post&#8217;s title.  Along with an enormous dump of log info. Once again, Google search to [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Deploying my first solo Rails app to Heroku</title>
		<link>http://reethink.com/2012/code/deploying-my-first-solo-rails-app-to-heroku/</link>
		<comments>http://reethink.com/2012/code/deploying-my-first-solo-rails-app-to-heroku/#comments</comments>
		<pubDate>Wed, 04 Apr 2012 17:59:07 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=67</guid>
		<description><![CDATA[Enough local development. It&#8217;s time to push something live. Based on experiences with a couple of other lightweight apps, I&#8217;m looking to use Heroku. So what does that entail? To start, I had to get git set up in my project directory and commit the files.  Heroku has some pretty straightforward guidance on this.  However, [...]]]></description>
		<wfw:commentRss>http://reethink.com/2012/code/deploying-my-first-solo-rails-app-to-heroku/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Create &#8220;tile&#8221; based links (a.k.a. wrapping link_to around Ruby and HTML code)</title>
		<link>http://reethink.com/2012/code/create-tile-based-links-a-k-a-wrapping-link_to-around-ruby-and-html-code/</link>
		<comments>http://reethink.com/2012/code/create-tile-based-links-a-k-a-wrapping-link_to-around-ruby-and-html-code/#comments</comments>
		<pubDate>Thu, 29 Mar 2012 22:49:09 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=69</guid>
		<description><![CDATA[Today I worked on styling a list of accounts for the app I&#8217;m working on.  I thought it might be nice to use a tile (or tombstone) type approach, showing a logo for the account, along with some stats about the account.  You can imagine this would come in handy for anyone building a personal [...]]]></description>
		<wfw:commentRss>http://reethink.com/2012/code/create-tile-based-links-a-k-a-wrapping-link_to-around-ruby-and-html-code/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>You have already activated rake 0.9.2.2, but your Gemfile requires rake 0.9.2.</title>
		<link>http://reethink.com/2012/code/you-have-already-activated-rake-0-9-2-2-but-your-gemfile-requires-rake-0-9-2/</link>
		<comments>http://reethink.com/2012/code/you-have-already-activated-rake-0-9-2-2-but-your-gemfile-requires-rake-0-9-2/#comments</comments>
		<pubDate>Tue, 27 Mar 2012 17:07:25 +0000</pubDate>
		<dc:creator>Kev</dc:creator>
				<category><![CDATA[Code]]></category>

		<guid isPermaLink="false">http://reethink.com/?p=58</guid>
		<description><![CDATA[Small, but fun obstacle this morning.  After a great day of progress yesterday, I started today by adding a rails migration.  When I went to run &#8220;rake db:migrate&#8221;, I got the following error message: You have already activated rake 0.9.2.2, but your Gemfile requires rake 0.9.2. Consider using bundle exec. Now, I don&#8217;t recall when [...]]]></description>
		<wfw:commentRss>http://reethink.com/2012/code/you-have-already-activated-rake-0-9-2-2-but-your-gemfile-requires-rake-0-9-2/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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