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	<title>Deniz Demir&#039;s Blog</title>
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	<link>http://denizdemir.com</link>
	<description>Random Thoughts</description>
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		<title>Deniz Demir&#039;s Blog</title>
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		<title>Running Hadoop Cluster on Ubuntu</title>
		<link>http://denizdemir.com/2012/03/02/running-hadoop-cluster/</link>
		<comments>http://denizdemir.com/2012/03/02/running-hadoop-cluster/#comments</comments>
		<pubDate>Fri, 02 Mar 2012 19:33:11 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[computing]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=366</guid>
		<description><![CDATA[Here is how I set up a tiny, little Hadoop cluster&#8230; with a master (NameNode) and three slave nodes, total four nodes. The master node has also JopTracker and Secondary NameNode. I just list here how to set this cluster up and get it up and running. I do not go into details of any [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=366&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<title>Running RabbitMQ on Mac</title>
		<link>http://denizdemir.com/2012/02/23/rabbitmq-on-mac/</link>
		<comments>http://denizdemir.com/2012/02/23/rabbitmq-on-mac/#comments</comments>
		<pubDate>Thu, 23 Feb 2012 19:54:22 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=360</guid>
		<description><![CDATA[I have recently need to run RabbitMQ server in my development environment. Apparently, setting up and running RabbitMQ server on Mac are pretty straightforward with MacPorts. It&#8217;s quite well documented on RabbitMQ web site here: http://www.rabbitmq.com/install-macports.html First, unless you already have it, install MacPorts: http://www.macports.org/install.php Then, add RabbitMQ repository to make sure you&#8217;re getting the [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=360&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<title>Setting Up Hadoop on MacOSX Lion (Single Node)</title>
		<link>http://denizdemir.com/2012/01/18/setting-up-hadoop-on-macosx-lion-single-node/</link>
		<comments>http://denizdemir.com/2012/01/18/setting-up-hadoop-on-macosx-lion-single-node/#comments</comments>
		<pubDate>Thu, 19 Jan 2012 05:34:47 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[computing]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=334</guid>
		<description><![CDATA[Brandon Werner&#8217;s blog entry provides step-by-step instructions. The only other thing that I needed to is to enable SSH with no password for localhost access. http://blogs.msdn.com/b/brandonwerner/archive/2011/11/13/how-to-set-up-hadoop-on-os-x-lion-10-7.aspx Enable SSH: - System Preferences -&#62; Sharing -&#62; Remote Login No password for localhost logins: $ ssh-keygen -t dsa -P "" -f ~/.ssh/id_dsa $ cat ~/.ssh/id_dsa.pub &#62;&#62; ~/.ssh/authorized_keys Then, [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=334&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://denizdemir.com/2012/01/18/setting-up-hadoop-on-macosx-lion-single-node/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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		<title>iA Writer: A Great Editor for Plain Writing!</title>
		<link>http://denizdemir.com/2011/07/04/ia-writer-a-great-editor-for-plain-writing/</link>
		<comments>http://denizdemir.com/2011/07/04/ia-writer-a-great-editor-for-plain-writing/#comments</comments>
		<pubDate>Tue, 05 Jul 2011 00:42:48 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=324</guid>
		<description><![CDATA[I bought iA Writer app on my iPad several months ago. It was $4.99. I liked it but haven&#8217;t really used much. I do not create content on iPad. I am not good at typing on it. Anyway, iA Writer has stayed there. Yesterday, I was editing something. As usual, with considerable distaste with the [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=324&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>3</slash:comments>
	
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		<title>iOS Unit Testing with Xcode 4 and Core Data</title>
		<link>http://denizdemir.com/2011/03/24/ios-unit-testing-with-xcode-4-and-core-data/</link>
		<comments>http://denizdemir.com/2011/03/24/ios-unit-testing-with-xcode-4-and-core-data/#comments</comments>
		<pubDate>Thu, 24 Mar 2011 14:29:34 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[computing]]></category>
		<category><![CDATA[iOS]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=265</guid>
		<description><![CDATA[Yes, there is support for writing unit tests in xcode but it is not straightforward to set it up and not easy to make it work with Core Data. Unfortunately, unit testing is not documented much. Here I would like to share my experience with adding unit tests to an existing project, and a few [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=265&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://denizdemir.com/2011/03/24/ios-unit-testing-with-xcode-4-and-core-data/feed/</wfw:commentRss>
		<slash:comments>16</slash:comments>
	
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			<media:title type="html">denizdemir</media:title>
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			<media:title type="html">unittest_scheme_configuration</media:title>
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		<item>
		<title>Cocoa Touch: How to Use Address Book</title>
		<link>http://denizdemir.com/2011/03/12/cocoa-touch-how-to-use-address-book/</link>
		<comments>http://denizdemir.com/2011/03/12/cocoa-touch-how-to-use-address-book/#comments</comments>
		<pubDate>Sat, 12 Mar 2011 09:19:40 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[computing]]></category>
		<category><![CDATA[iOS]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=194</guid>
		<description><![CDATA[Add a button with the following action method: Then implement the ABPeoplePickerNavigationControllerDelegate protocol, something like below, in the class where you have the action method above: you got the idea&#8230;<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=194&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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		<title>iPhone&#8217;s Cool First Impression: &#8220;Slide to Unlock&#8221; Animated Slider</title>
		<link>http://denizdemir.com/2011/03/07/animated-slider-iphones-cool-first-impression/</link>
		<comments>http://denizdemir.com/2011/03/07/animated-slider-iphones-cool-first-impression/#comments</comments>
		<pubDate>Tue, 08 Mar 2011 04:31:55 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[computing]]></category>
		<category><![CDATA[iOS]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=195</guid>
		<description><![CDATA[The first cool thing noticed on iPhone was its &#8220;slide to unlock&#8221; widget. I was recently developing an iPhone app and I wanted to &#8220;use&#8221; the same widget for something that I didn&#8217;t want to be touched accidentally. To my surprise, there isn&#8217;t a ready widget in iPhone SDK for it. Apparently, it is a [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=195&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">denizdemir</media:title>
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		<title>Travel Notes</title>
		<link>http://denizdemir.com/2011/03/06/travel-notes/</link>
		<comments>http://denizdemir.com/2011/03/06/travel-notes/#comments</comments>
		<pubDate>Sun, 06 Mar 2011 23:59:45 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[travel]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=165</guid>
		<description><![CDATA[I travelled most of last December and January. A few were to places I really wanted to see. The most interesting one was to Big Island, Hawaii. Its natural beauty has impressed me much. The variety of vegetation across the island was amazing, and entertaining as we drove around the island. Here are a few [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=165&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">denizdemir</media:title>
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		<item>
		<title>Past Year and New Year Dreams</title>
		<link>http://denizdemir.com/2011/01/31/past-year-and-new-year-dreams/</link>
		<comments>http://denizdemir.com/2011/01/31/past-year-and-new-year-dreams/#comments</comments>
		<pubDate>Mon, 31 Jan 2011 09:24:43 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[personal]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=153</guid>
		<description><![CDATA[Last year was not bad overall. I have made progress in a few fronts while not as much in some others. I reached the goals on refereeing front while missed on pet project. Things at work didn&#8217;t turn out very well for our product and the team, yet, I had some good experience. Okay, here how [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=153&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<title>Speaking to a Camera</title>
		<link>http://denizdemir.com/2010/11/14/speaking-to-a-camera/</link>
		<comments>http://denizdemir.com/2010/11/14/speaking-to-a-camera/#comments</comments>
		<pubDate>Mon, 15 Nov 2010 00:22:42 +0000</pubDate>
		<dc:creator>denizdemir</dc:creator>
				<category><![CDATA[personal]]></category>

		<guid isPermaLink="false">http://denizdemir.com/?p=114</guid>
		<description><![CDATA[A few months ago, our product manager had passed my name to the marketing department upon a request to shoot a video about upcoming release of our product. The idea was to get an engineer talk about the release to create a more natural and sincere marketing material. I accepted the challenge&#8230;but I couldn&#8217;t anticipate [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=denizdemir.com&#038;blog=16992007&#038;post=114&#038;subd=denizdemir&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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