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<channel>
	<title>Lisa Homstad</title>
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	<link>http://www.lisahomstad.com</link>
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		<title>Probability! /angryfist</title>
		<link>http://www.lisahomstad.com/2011/10/probability-angryfist/</link>
		<comments>http://www.lisahomstad.com/2011/10/probability-angryfist/#comments</comments>
		<pubDate>Sat, 22 Oct 2011 04:10:14 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[musings]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=325</guid>
		<description><![CDATA[I have always *hated* statistics and probability, and here is an example of why: I have a coin. I flip it 9  times, and I get heads 9 times in a row.  According to the probability of independent events, the 10th flip has a 50% chance of being heads again, because previous events don&#8217;t affect ...]]></description>
			<content:encoded><![CDATA[<p>I have always *hated* statistics and probability, and here is an example of why:</p>
<p>I have a coin. I flip it 9  times, and I get heads 9 times in a row.  According to the probability of independent events, the 10th flip has a 50% chance of being heads again, because previous events don&#8217;t affect it whatsoever.  According to the law of large numbers or whatever, it&#8217;s supposed to big-picture even out to 50% over time, so it *should* be more likely I get a tails; if it *didn&#8217;t* even out after a million flips it&#8217;d be a freakish statistical anomaly, or the coin is weighted and it&#8217;s not the 50/50 chance we think it is.</p>
<p>So, small-scale, I have a 50% chance of getting heads again. Big scale, it&#8217;s supposed to start leaning toward tails the more heads I get.  The previous events don&#8217;t matter, and the previous events do matter; opposite statements which are both true.</p>
<p>And that just makes my brain want to crumple up and die. &gt;&lt;</p>
<p>I suppose you could say the previous flips are independent, and the trend over time is for it to even out, and although the results lead to the trend, the trend will never lead to the results.  Somehow, <a href="http://www.imdb.com/title/tt0107290/">math breaks free, math&#8230;finds a way</a>.</p>
<p>Nevertheless, in math 2+2=4. There&#8217;s no &#8220;2+2=4<em> usually</em>, except sometimes it&#8217;s not, because it just didn&#8217;t work out that way.&#8221;  <a href="http://xkcd.com/435/">I am *trying* to impose order on the universe, and the universe doesn&#8217;t seem to want to comply.</a></p>
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		<title>Mmm 100%</title>
		<link>http://www.lisahomstad.com/2011/10/mmm-100/</link>
		<comments>http://www.lisahomstad.com/2011/10/mmm-100/#comments</comments>
		<pubDate>Tue, 18 Oct 2011 02:24:28 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[ai class]]></category>
		<category><![CDATA[musings]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=318</guid>
		<description><![CDATA[Tonight the results of the first Intro to AI class homework were posted, and I got 100%!  I know, it&#8217;s a little lame to be excited about getting a good score in a 200 level class in a subject I already have a degree in, but it&#8217;s comforting to know that the academic parts of ...]]></description>
			<content:encoded><![CDATA[<p>Tonight the results of the first <a href="https://www.ai-class.com">Intro to AI class</a> homework were posted, and I got 100%!  I know, it&#8217;s a little lame to be excited about getting a good score in a 200 level class in a subject I already have a degree in, but it&#8217;s comforting to know that the academic parts of my brain that haven&#8217;t been used in&#8230;a few years&#8230;have managed to retain some knowledge, and I am still capable of learning. I may be missing school a bit, because right now I feel like Lisa Simpson in that episode when the PTA disbands and she begs someone to grade her. :)  If I win the lottery someday, I think the first thing I would do (after buying <a href="http://en.chateauversailles.fr/discover-the-estate/le-domaine-de-marie-antoinette/the-queen-hamlet/the-queens-hamlet">my estate</a> and traveling the world, of course) would be to go back to school and learn everything.</p>
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		<title>Inspector-Man the Superhero</title>
		<link>http://www.lisahomstad.com/2011/09/inspector-man-the-superhero-2/</link>
		<comments>http://www.lisahomstad.com/2011/09/inspector-man-the-superhero-2/#comments</comments>
		<pubDate>Fri, 09 Sep 2011 18:36:50 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[favorites]]></category>
		<category><![CDATA[stories]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=307</guid>
		<description><![CDATA[Long story short, the State of Kansas tried to quietly steal my car this week when they issued me a new title with the wrong VIN and year, and then suggested I would not be able to get it corrected without proof of ownership (after they had taken away my old Iowa title and destroyed ...]]></description>
			<content:encoded><![CDATA[<p>Long story short, the State of Kansas tried to quietly steal my car this week when they issued me a new title with the wrong VIN and year, and then suggested I would not be able to get it corrected without proof of ownership (after they had taken away my old Iowa title and destroyed it a month ago).  After following a chain of bureaucracy, I ended up at the vehicle inspection place, where a guy told me I would have to start over where I started and call the State of Kansas to request a form for re-inspection which I would then bring back to the inspection place and then take to the DMV.  Since I had already started by calling the State of Kansas and talking to the DMV, I was a little disheartened by the circular route in which I was being pointed.</p>
<p>Fortunately, the man who pushed my car out of the line of waiting cars and tried to fix it after it broke down during inspection last month overheard, and told the guy that if he filled out the regular form, put &#8220;no fee&#8221; at the top and then only gave me a copy to take back to the DMV, they would put in the correction without having to do all the waiting-for-forms stuff.  They proceeded to do this, I headed back to the DMV armed with helpful man&#8217;s document, and lo and behold they put my request for a correction right in and gave me an updated copy of my registration.</p>
<p>So somewhere out there exists Inspector-Man, the nice man who pushes cars when they break down and circumvents confusing bureaucracy to get things done without making me pay another fee for someone else&#8217;s typo so that I can own my car again.  He is my favorite. :D</p>
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		<title>Are jobs obsolete?</title>
		<link>http://www.lisahomstad.com/2011/09/are-jobs-obsolete/</link>
		<comments>http://www.lisahomstad.com/2011/09/are-jobs-obsolete/#comments</comments>
		<pubDate>Wed, 07 Sep 2011 14:32:52 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[current events]]></category>
		<category><![CDATA[musings]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=298</guid>
		<description><![CDATA[I came across this article on cnn.com today, and while normally a lot of the articles on cnn.com seem to be &#8220;here are some words for you to consume,&#8221; this one actually was somewhat interesting to me: http://www.cnn.com/2011/OPINION/09/07/rushkoff.jobs.obsolete/index.html?hpt=hp_c1 I read somewhere else that we&#8217;re moving toward a &#8220;gig economy&#8221; and I think that may be ...]]></description>
			<content:encoded><![CDATA[<p>I came across this article on cnn.com today, and while normally a lot of the articles on cnn.com seem to be &#8220;here are some words for you to consume,&#8221; this one actually was somewhat interesting to me:</p>
<blockquote>
<p><a href="http://www.cnn.com/2011/OPINION/09/07/rushkoff.jobs.obsolete/index.html?hpt=hp_c1">http://www.cnn.com/2011/OPINION/09/07/rushkoff.jobs.obsolete/index.html?hpt=hp_c1</a></p>
</blockquote>
<p>I read somewhere else that we&#8217;re moving toward a &#8220;gig economy&#8221; and I think that may be true; with so many people unemployed, people are trying to take what they can get and make their own way.  Or maybe we&#8217;re going to become artisans again.  Anyone can have a machine-made dress, but a custom tailored one would be pretty nice, or food carefully prepared from scratch and made just the way we like it, instead of prepackaged and shipped from across the country.  Or maybe we are moving toward some kind of futuristic Star Trek time where money will be rendered obsolete and people just focus on being the best they can be in whatever ways they choose.</p>
<p>I&#8217;ve been thinking a lot lately about what I&#8217;m going to do in the future.  I&#8217;m scheduled to continue working for Iowa State up through April 2012, and after that I&#8217;m not really sure what&#8217;s going to happen.  I could find a traditional go-to-an-office, work-in-a-cubicle job for someone else and be able to buy a house, or I could try to do my own thing and have direct control over my day-to-day life, but potentially never be able to have a house or go to France again.  Somewhere in all of this chaos and uncertainty there must be a place I can be happy, I just need to figure out where that is. :)</p>
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		<title>Oh Hello There</title>
		<link>http://www.lisahomstad.com/2011/09/oh-hello-there/</link>
		<comments>http://www.lisahomstad.com/2011/09/oh-hello-there/#comments</comments>
		<pubDate>Tue, 06 Sep 2011 21:29:25 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=291</guid>
		<description><![CDATA[So maybe you didn&#8217;t notice, but I swapped in a new WordPress theme today.  I *may* have gotten a little carried away customizing it&#8230;I asked Laurence if he would look at it, and he wanted to know if I wanted his opinion or his support.  So maybe I went a little Katy-Perry&#8217;s-hair on it, but ...]]></description>
			<content:encoded><![CDATA[<p>So maybe you didn&#8217;t notice, but I swapped in a new WordPress theme today.  I *may* have gotten a little carried away customizing it&#8230;I asked Laurence if he would look at it, and he wanted to know if I wanted his opinion or his support.  So maybe I went a little Katy-Perry&#8217;s-hair on it, but I&#8217;ve decided to keep it a while. :P</p>
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		<title>Impact</title>
		<link>http://www.lisahomstad.com/2011/07/impact/</link>
		<comments>http://www.lisahomstad.com/2011/07/impact/#comments</comments>
		<pubDate>Sun, 10 Jul 2011 20:14:41 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[gaming]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[web development]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=266</guid>
		<description><![CDATA[The other day I decided to fork over some cash for the Impact javascript game library/framework.  Since I recently bought the full version of Photoshop CS5, it hardly seemed like much. ;)  I&#8217;ve never tried any kind of game programming before, but since I have some down time lately and I *am* a gamer, I ...]]></description>
			<content:encoded><![CDATA[<p>The other day I decided to fork over some cash for the <a href="http://impactjs.com/">Impact javascript game library/framework</a>.  Since I recently bought the full version of Photoshop CS5, it hardly seemed like much. ;)  I&#8217;ve never tried any kind of game programming before, but since I have some down time lately and I *am* a gamer, I decided it would at least be worth a shot.  What I&#8217;ve worked out so far I&#8217;ve been posting here:</p>
<blockquote><p><a href="http://gamedemo1.fourlightsweb.com/">http://gamedemo1.fourlightsweb.com/</a></p></blockquote>
<p>It&#8217;s not much, but I stole some sprites and tile sets, I have a princess, and she can walk around. :)</p>
<blockquote>
<div>C:  This game is awesome! I can move the princess left OR right.</div>
<div>
<div>D:  it&#8217;s all about choice</div>
</div>
<div>
<div dir="ltr">C:  see&#8230;if there were a stack of rocks at the left and every time i got one i could drop it in a pile to the right&#8230;i&#8217;d probably play it</div>
</div>
</blockquote>
<div>
<div dir="ltr">Clearly the response is favorable. ;)  Ultimately, it&#8217;d be awesome if I could work my way up to some kind of Final Fantasy-style RPG, but we&#8217;ll see if I ever make it that far.</div>
</div>
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		<title>TODO: Something to do</title>
		<link>http://www.lisahomstad.com/2011/06/todo-something-to-do/</link>
		<comments>http://www.lisahomstad.com/2011/06/todo-something-to-do/#comments</comments>
		<pubDate>Tue, 14 Jun 2011 23:27:19 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[drupal]]></category>
		<category><![CDATA[web development]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=262</guid>
		<description><![CDATA[I need a project.  Preferably the kind where I get paid, but also to keep me occupied and learning.  I *do* have a redesign of the Cowtown Jamborama site coming up (which I&#8217;m planning on setting up in WordPress), and I&#8217;m really looking forward to that.  And I *might* get to work on making a ...]]></description>
			<content:encoded><![CDATA[<p>I need a project.  Preferably the kind where I get paid, but also to keep me occupied and learning.  I *do* have a redesign of the <a href="http://www.jamborama.com/">Cowtown Jamborama</a> site coming up (which I&#8217;m planning on setting up in WordPress), and I&#8217;m really looking forward to that.  And I *might* get to work on making a Drupal theme for this one site.  But I want projects to like, keep coming. :)</p>
<p>&#8230;I&#8217;ve actually been somewhat considering making a batch of t-shirts that say &#8220;&#8211;&gt; programmer lfw &lt;&#8211;&#8221; :D</p>
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		<title>Dream, 2011-04-12</title>
		<link>http://www.lisahomstad.com/2011/04/dream-2011-04-12/</link>
		<comments>http://www.lisahomstad.com/2011/04/dream-2011-04-12/#comments</comments>
		<pubDate>Thu, 14 Apr 2011 16:18:05 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[dreams]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=259</guid>
		<description><![CDATA[I am on a vacation with Emily and some of her DC friends, in a warm city with lots of fountains.  I must have stayed up too late the night before, because I didn&#8217;t wake up until like 4 in the afternoon, and they were grumpy that I held up their plans and went out ...]]></description>
			<content:encoded><![CDATA[<p><em>I am on a vacation with Emily and some of her DC friends, in a warm city with lots of fountains.  I must have stayed up too late the night before, because I didn&#8217;t wake up until like 4 in the afternoon, and they were grumpy that I held up their plans and went out without me.  I rush outside and jump up on the edge of a fountain to try to find them in the crowd.  Emily sees me and is like &#8220;/facepalm just get over here.&#8221;<br />
</em></p>
<p><em>Then it is a sunny winter day, and I am a hawk in a snowy field bordered by tall trees.  I take off from a tree, and it&#8217;s absolutely amazing to fly &#8211; I can go so, so fast!  I feel the cold air rushing around me as I sail over huge distances, and it&#8217;s completely exhilarating.  I&#8217;m so fast I imagine myself represented not as an inefficient living creature, but a smooth, geometric shape with straight lines.  Another bird (a crow I think) sees me and tries to attack.  We collide in mid-air and start to fall, pecking and clawing at each other on the way, but I&#8217;m not really hurt, and I&#8217;m not worried, because as long as I remember how far down the ground is I will always be able to save myself.<br />
</em></p>
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		<title>Dream, 2011-04-07, or 3rd (Somewhat) Lucid Dream Ever</title>
		<link>http://www.lisahomstad.com/2011/04/dream-2011-04-07-or-3rd-somewhat-lucid-dream-ever/</link>
		<comments>http://www.lisahomstad.com/2011/04/dream-2011-04-07-or-3rd-somewhat-lucid-dream-ever/#comments</comments>
		<pubDate>Thu, 14 Apr 2011 16:01:38 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[dreams]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=254</guid>
		<description><![CDATA[I am heading to Scheman to attend some kind of award-party-event.  I know that the Griptarians are going to be there, and I&#8217;m looking forward to it.  I walk toward the building door along with a bunch of other people, and I see Sarah B sitting just off the walkway.  I sit down beside her, ...]]></description>
			<content:encoded><![CDATA[<p><em>I am heading to Scheman to attend some kind of award-party-event.  I know that the Griptarians are going to be there, and I&#8217;m looking forward to it.  I walk toward the building door along with a bunch of other people, and I see Sarah B sitting just off the walkway.  I sit down beside her, because I absolutely have to tell her about this dream I had.  &#8220;So I had this dream the other night,&#8221; I begin, &#8220;which is actually kind of funny because I think I might be dreaming right now, but I&#8217;m afraid if I talk about that, I&#8217;ll ruin it and wake up.  So I better make something of it&#8230;&#8221; (at which point I look down at my boring clothes, wave my hand, and they turn into a beautiful sparkly white Marilyn Monroe-style dress with a slit up the side and some silvery strappy sandals) &#8220;&#8230;before I lose it.  So anyway, I had this dream the other night.</em>..&#8221;</p>
<p><em>After telling her the dream, I continue to the Scheman party, where I win an award that I get to accept in front of everyone in my white sparkly dress.</em></p>
<p>:D<em><br />
</em></p>
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		<title>Gravatars!</title>
		<link>http://www.lisahomstad.com/2011/03/gravatars/</link>
		<comments>http://www.lisahomstad.com/2011/03/gravatars/#comments</comments>
		<pubDate>Wed, 23 Mar 2011 00:57:08 +0000</pubDate>
		<dc:creator>Lisa</dc:creator>
				<category><![CDATA[Mandatory Category]]></category>
		<category><![CDATA[casting game]]></category>
		<category><![CDATA[web development]]></category>

		<guid isPermaLink="false">http://www.lisahomstad.com/?p=250</guid>
		<description><![CDATA[So today I decided to look into how hard it would be to add support for gravatars in castinggame.com&#8216;s comments.  Turns out it&#8217;s *amazingly* easy: Trim/strtolower/md5 the email address Put it in an image src And that&#8217;s it! Should have done that forever ago. :)]]></description>
			<content:encoded><![CDATA[<p>So today I decided to look into how hard it would be to add support for gravatars in <a href="http://www.castinggame.com">castinggame.com</a>&#8216;s comments.  Turns out it&#8217;s *amazingly* easy:</p>
<ul>
<li>Trim/strtolower/md5 the email address</li>
<li>Put it in an image src</li>
</ul>
<p>And that&#8217;s it! Should have done that forever ago. :)</p>
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