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<channel>
	<title>Schadenfreude &#187; tips</title>
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	<description>Malicious enjoyment derived from observing someone else's misfortune</description>
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		<title>Using GIMP to remove dastardly lens flare</title>
		<link>http://www.ralree.com/2009/03/14/using-gimp-to-remove-dastardly-lens-flare/</link>
		<comments>http://www.ralree.com/2009/03/14/using-gimp-to-remove-dastardly-lens-flare/#comments</comments>
		<pubDate>Sun, 15 Mar 2009 05:12:44 +0000</pubDate>
		<dc:creator>Erik</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[camera]]></category>
		<category><![CDATA[editing]]></category>
		<category><![CDATA[gimp]]></category>
		<category><![CDATA[howto]]></category>
		<category><![CDATA[lens flare]]></category>
		<category><![CDATA[photography]]></category>
		<category><![CDATA[tips]]></category>

		<guid isPermaLink="false">http://www.ralree.com/?p=22455</guid>
		<description><![CDATA[After purchasing a glorious new Nikon D40X Digital SLR Camera online today, I was inspired to fix up a couple images. So, I was trying to get rid of the obvious flaw in the following picture, and I found a pretty easy way to do it with GIMP. Now, I&#8217;m no expert at GIMP or anything, but all I did was select the region in question using the lasso, like so: Then, I used the Colors -&#62; Components -&#62; Channel [...]]]></description>
			<content:encoded><![CDATA[<p>After purchasing a glorious new <strong>Nikon D40X Digital SLR Camera</strong> online today, I was inspired to fix up a couple images.</p>
<p>So, I was trying to get rid of the obvious flaw in the following picture, and I found a pretty easy way to do it with GIMP.</p>
<p style="text-align: center;"><a href="http://www.ralree.com/newblog/wp-content/uploads/2009/03/00038_flare.jpg"><img class="aligncenter size-medium wp-image-22456" title="00038_flare" src="http://www.ralree.com/newblog/wp-content/uploads/2009/03/00038_flare-300x225.jpg" alt="00038_flare" width="300" height="225" /></a></p>
<p><span id="more-22455"></span></p>
<p>Now, I&#8217;m no expert at GIMP or anything, but all I did was select the region in question using the <strong>lasso</strong>, like so:</p>
<p><img class="aligncenter size-full wp-image-22458" title="lassoage" src="http://www.ralree.com/newblog/wp-content/uploads/2009/03/lassoage.jpg" alt="lassoage" width="578" height="466" /></p>
<p>Then, I used the <strong>Colors -&gt; Components -&gt; Channel Mixer</strong> tool to bend it to my will (make sure you grow your selection to encompass the whole flare using the <strong>Select -&gt; Grow</strong> tool):</p>
<p style="text-align: center;"><a href="http://www.ralree.com/newblog/wp-content/uploads/2009/03/channel_select.jpg"><img class="aligncenter size-medium wp-image-22459" title="channel_select" src="http://www.ralree.com/newblog/wp-content/uploads/2009/03/channel_select-300x180.jpg" alt="channel_select" width="300" height="180" /></a></p>
<p style="text-align: left;">Notice how in the preview window the blemish isn&#8217;t visible?  That&#8217;s what you want.  Now, hit <strong>OK</strong>.</p>
<p style="text-align: left;"><img class="aligncenter size-full wp-image-22460" title="brightness" src="http://www.ralree.com/newblog/wp-content/uploads/2009/03/brightness.jpg" alt="brightness" width="703" height="533" /></p>
<p style="text-align: left;">So, now all we have is a little bit of a color/contrast issue.  Let&#8217;s fix that up with the <strong>Colors -&gt; Color Balance</strong> tool:</p>
<p style="text-align: left;"><a href="http://www.ralree.com/newblog/wp-content/uploads/2009/03/color.jpg"><img class="aligncenter size-medium wp-image-22461" title="color" src="http://www.ralree.com/newblog/wp-content/uploads/2009/03/color-300x161.jpg" alt="color" width="300" height="161" /></a></p>
<p style="text-align: left;">Now, if you look closely, you can still see just a tiny bit of brightness, but that&#8217;s alright with me &#8211; it&#8217;s much better than the blue crap.  Here&#8217;s the end result:</p>
<p style="text-align: center;"><a href="http://www.ralree.com/newblog/wp-content/uploads/2009/03/00038_noflare.jpg"><img class="aligncenter size-medium wp-image-22462" title="00038_noflare" src="http://www.ralree.com/newblog/wp-content/uploads/2009/03/00038_noflare-300x225.jpg" alt="00038_noflare" width="300" height="225" /></a></p>
<p style="text-align: left;">And there you have it: how to remove those annoying lens flares with GIMP.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>DMIDecode to find used RAM slots</title>
		<link>http://www.ralree.com/2007/09/27/dmidecode-to-find-used-ram-slots/</link>
		<comments>http://www.ralree.com/2007/09/27/dmidecode-to-find-used-ram-slots/#comments</comments>
		<pubDate>Thu, 27 Sep 2007 01:11:00 +0000</pubDate>
		<dc:creator>Erik</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[tips]]></category>

		<guid isPermaLink="false">http://www.ralree.info/2007/10/13/dmidecode-to-find-used-ram-slots</guid>
		<description><![CDATA[So, someone asked if there was a way to find out which memory slots were used in a running machine without opening it using Linux. Here&#8217;s the answer: $ sudo dmidecode &#124; grep "Installed Size" Installed Size: 1024 MB (Double-bank Connection) Installed Size: Not Installed Installed Size: 1024 MB (Double-bank Connection) Installed Size: Not Installed Installed Size: 64 KB Installed Size: 2048 KB If you just run sudo dmidecode by itself, you can find out all kinds of awesome system [...]]]></description>
			<content:encoded><![CDATA[<p>So, someone asked if there was a way to find out which memory slots were used in a running machine without opening it using Linux.  Here&#8217;s the answer:</p>
<pre><code>
$ sudo dmidecode | grep "Installed Size"
        Installed Size: 1024 MB (Double-bank Connection)
        Installed Size: Not Installed
        Installed Size: 1024 MB (Double-bank Connection)
        Installed Size: Not Installed
        Installed Size: 64 KB
        Installed Size: 2048 KB
</code></pre>
<p>If you just run <code>sudo dmidecode</code> by itself, you can find out all kinds of awesome system info.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Precaching Images with Javascript</title>
		<link>http://www.ralree.com/2007/04/17/precaching-images-with-javascript/</link>
		<comments>http://www.ralree.com/2007/04/17/precaching-images-with-javascript/#comments</comments>
		<pubDate>Tue, 17 Apr 2007 02:53:00 +0000</pubDate>
		<dc:creator>Erik</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[web design]]></category>

		<guid isPermaLink="false">http://www.ralree.info/2007/10/13/precaching-images-with-javascript</guid>
		<description><![CDATA[Today, Will told me about some awesome image caching. I used it. //Do some image caching cached_image = Array(new Image(), new Image(), new Image(), new Image()); cached_image[0].src="image1.jpg"; cached_image[1].src="image2.jpg"; It’s amazing.]]></description>
			<content:encoded><![CDATA[<p>Today, <a href="http://www.teknofire.net">Will</a> told me about some awesome image caching.  I used it.</p>
<div class="CodeRay">
<div class="code">
<pre><code>
<span class="c">//Do some image caching</span>
cached_image = <span class="pt">Array</span>(new <span class="pt">Image</span>(), new <span class="pt">Image</span>(), new <span class="pt">Image</span>(), new <span class="pt">Image</span>());
cached_image[0].src=<span class="s"><span class="dl">"</span><span class="k">image1.jpg</span><span class="dl">"</span></span>;
cached_image[1].src=<span class="s"><span class="dl">"</span><span class="k">image2.jpg</span><span class="dl">"</span></span>;</code></pre>
</div>
</div>
<p>It’s amazing.</p>
]]></content:encoded>
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