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	<title>Bits and Bites &#187; Tips &amp; Tricks</title>
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	<link>http://www.wongzhongming.com</link>
	<description>technology, food, and other hobbies</description>
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		<title>Editing Capture Time in Lightroom</title>
		<link>http://www.wongzhongming.com/2009/02/21/editing-capture-time-in-lightroom/</link>
		<comments>http://www.wongzhongming.com/2009/02/21/editing-capture-time-in-lightroom/#comments</comments>
		<pubDate>Sat, 21 Feb 2009 15:26:33 +0000</pubDate>
		<dc:creator>Johnny</dc:creator>
				<category><![CDATA[Photography]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Tips & Tricks]]></category>
		<category><![CDATA[Lightroom]]></category>
		<category><![CDATA[Tips and Tricks]]></category>
		<category><![CDATA[Windows]]></category>

		<guid isPermaLink="false">http://www.wongzhongming.com/?p=237</guid>
		<description><![CDATA[When taking photos in a different time zone, I usually adjust the capture time during post-processing in Lightroom, rather than directly adjusting the time and date on my camera. This is easily accomplished by going to Metadata -&#62; Edit Capture Time, and choosing the second option in the window that pops up, &#8220;Shift by set [...]]]></description>
			<content:encoded><![CDATA[<p>When taking photos in a different time zone, I usually adjust the capture time during post-processing in Lightroom, rather than directly adjusting the time and date on my camera. This is easily accomplished by going to Metadata -&gt; Edit Capture Time, and choosing the second option in the window that pops up, &#8220;Shift by set number of hours (time zone adjust)&#8221;.</p>

<div class="thumbnail">
	<a href="http://www.wongzhongming.com/images/blog/2009_02_21/edit-capture-time.png"><img src="http://www.wongzhongming.com/images/blog/2009_02_21/edit-capture-time_thumb.png"></a>
</div>

<p>But about three weeks into my stay in Taiwan, I realized that the time on my Olympus C-5060 was completely wrong, being off by some 15 hours and 40 minutes, rather than the normal 16 hour time difference. Edit Capture Time didn&#8217;t seem to offer such fine tuning, only allowing the user to change all photos to one specific time, or by a set number of hours. It turns out that the &#8220;Adjust to a specified date and time&#8221; option is a bit misleading, and is, in fact, what I was looking for. When selecting multiple photos, the time you see in the Edit Capture Time tool is of the one photo that is the focus of that selection. When you change the time of this photo, all other photos in the selection have their capture time shifted appropriately, and are not all set to the same time as one is led to believe.</p>

<div class="thumbnail">
	<a href="http://www.wongzhongming.com/images/blog/2009_02_21/adjust-to-specified-time.png"><img src="http://www.wongzhongming.com/images/blog/2009_02_21/adjust-to-specified-time_thumb.png"></a>
</div>]]></content:encoded>
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		</item>
		<item>
		<title>Ignoring Files in Subversion with svn:ignore</title>
		<link>http://www.wongzhongming.com/2009/02/05/ignoring-files-in-subversion-with-svnignore/</link>
		<comments>http://www.wongzhongming.com/2009/02/05/ignoring-files-in-subversion-with-svnignore/#comments</comments>
		<pubDate>Thu, 05 Feb 2009 18:21:33 +0000</pubDate>
		<dc:creator>Johnny</dc:creator>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Tips & Tricks]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Subversion]]></category>
		<category><![CDATA[Tips and Tricks]]></category>

		<guid isPermaLink="false">http://www.wongzhongming.com/?p=164</guid>
		<description><![CDATA[There may be times when you want to keep certain files out of Subversion. Examples of these include local configuration files and temporary files like those created by vim. Fortunately, Subversion has an option to specify exclusions, via svn:ignore. To do this, run the following in a terminal

svn propedit svn:ignore &#60;parent directory of the files/directories [...]]]></description>
			<content:encoded><![CDATA[<p>There may be times when you want to keep certain files out of Subversion. Examples of these include local configuration files and temporary files like those created by vim. Fortunately, Subversion has an option to specify exclusions, via <code>svn:ignore</code>. To do this, run the following in a terminal</p>

<p><code>svn propedit svn:ignore &lt;parent directory of the files/directories to ignore&gt;</code></p>

<p>This will open up a text editor where you can specify what to ignore, one file/directory per line. Remember that these are all relative to the parent directory you specified. Two things to note:</p>

<ul>
	<li>The command is <code>svn propedit</code> and not <code>svn propset</code> in a normal use case. The latter command is for migrating CVS ignore files, and will produce a <code>Explicit target required</code> error if you attempt to run it on a directory.</li>
	<li>This only works for items not yet in the repository. If the file or directory was previously placed in Subversion, specifying it in the ignore file won&#8217;t have any effect.</li>
</ul>

<p>Check out the <a href="http://svnbook.red-bean.com/en/1.5/svn-book.html#svn.advanced.props.special.ignore">chapter on ignoring unversioned items</a> of the online Subversion book for more information, such as what file pattern syntax you can use in the ignore file.</p>]]></content:encoded>
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		<item>
		<title>Setting Up Subversion and ViewVC on Dreamhost</title>
		<link>http://www.wongzhongming.com/2009/01/29/setting-up-subversion-and-viewvc-on-dreamhost/</link>
		<comments>http://www.wongzhongming.com/2009/01/29/setting-up-subversion-and-viewvc-on-dreamhost/#comments</comments>
		<pubDate>Fri, 30 Jan 2009 04:22:46 +0000</pubDate>
		<dc:creator>Johnny</dc:creator>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Tips & Tricks]]></category>
		<category><![CDATA[DreamHost]]></category>
		<category><![CDATA[Guides]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Site Administration]]></category>
		<category><![CDATA[Subversion]]></category>
		<category><![CDATA[ViewVC]]></category>

		<guid isPermaLink="false">http://www.wongzhongming.com/?p=60</guid>
		<description><![CDATA[While I don&#8217;t normally use source control for personal projects, I figured it would be a handy tool to sync files between numerous computers, and useful for a site that&#8217;s likely to go through many revisions. While setting up Subversion is pretty straightforward on Dreamhost, I sought an explanation for the /home/&#60;username&#62;/svn created after your [...]]]></description>
			<content:encoded><![CDATA[<p>While I don&#8217;t normally use source control for personal projects, I figured it would be a handy tool to sync files between numerous computers, and useful for a site that&#8217;s likely to go through many revisions. While <a href="http://wiki.dreamhost.com/index.php/Subversion#Quick_Start">setting up Subversion</a> is pretty straightforward on Dreamhost, I sought an explanation for the <code>/home/&lt;username&gt;/svn</code> created after your first code import &#8211; it turns out this is where Subversion maintains your repository (I had naively mistaken it for a directory of checked out code). During this search I came across a nice how-to on Bernie Zimmerman&#8217;s blog about <a href="http://www.bernzilla.com/2008/11/15/setting-up-viewvc-on-dreamhost/">setting up ViewVC</a>, an excellent web interface for viewing Subversion repositories, and one that I had used extensively back at Yahoo!.</p>

<p>Once installed, you can access ViewVC by hitting <em class="url">http://domain.com/path/to/viewvc.cgi</em>. For those who prefer a prettier URL (also useful for accessing files directly by path) in the form of <em class="url">http://domain.com/path/to/viewvc/path/to/file</em>, follow the directions in this Bat Country post on <a href="http://steelpangolin.wordpress.com/2008/12/30/7/">setting up Apache mod_rewrite directives</a> to achieve this.</p>

<p>One last feature I felt like adding was the ability to view my repository directly by hitting my top-level SVN URL, rather than entering the full path to ViewVC. To do this, create an index.php file at your domain root with the following code</p>

<p><code>&lt;?php header("Location:http://domain.com/path/to/viewvc"); ?&gt;</code></p>

<p>which will redirect you to ViewVC when you hit <em class="url">http://domain.com/.</em></p>]]></content:encoded>
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		</item>
		<item>
		<title>Dell Outlet Latitude e6400 Review</title>
		<link>http://www.wongzhongming.com/2009/01/20/dell-outlet-latitude-e6400-review/</link>
		<comments>http://www.wongzhongming.com/2009/01/20/dell-outlet-latitude-e6400-review/#comments</comments>
		<pubDate>Tue, 20 Jan 2009 14:49:34 +0000</pubDate>
		<dc:creator>Johnny</dc:creator>
				<category><![CDATA[Reviews]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Tips & Tricks]]></category>
		<category><![CDATA[Dell]]></category>
		<category><![CDATA[Dell Outlet]]></category>
		<category><![CDATA[Laptops]]></category>
		<category><![CDATA[Latitude e6400]]></category>
		<category><![CDATA[Refurbished]]></category>

		<guid isPermaLink="false">http://www.wongzhongming.com/?p=27</guid>
		<description><![CDATA[Having recently lost the MacBook Pro I had along with my job, I was faced with deciding between buying my own MBP, or finding a cheaper alternative. Dell Outlet was having a 15% off promotion on all their Small Business laptops at the time, and with a 30 day money back guarantee, I decided to [...]]]></description>
			<content:encoded><![CDATA[<p>Having recently lost the MacBook Pro I had along with my job, I was faced with deciding between buying my own MBP, or finding a cheaper alternative. <a href="http://www.dell.com/outlet">Dell Outlet</a> was having a 15% off promotion on all their <a href="http://www.dell.com/content/products/category.aspx/notebooks?c=us&amp;cs=28&amp;l=en&amp;s=dfb">Small Business</a> laptops at the time, and with a 30 day money back guarantee, I decided to give the <a href="http://www.dell.com/content/products/productdetails.aspx/laptop_latitude_e6400?c=us&amp;cs=28&amp;l=en&amp;s=dfb">Latitude e6400</a> a try, after reading lots positive comments.</p>

<p>Note that all the laptops in Dell Outlet are refurbished &#8211; but as a result of this, you can find some truly amazing deals with enough effort (their search interface is completely inadequate for anything beyond simple searches). I myself have no qualms with refurbished laptops, not having run into any issues with my previous refurbished Dell Inspiron 700m. Some even argue that refurbished laptops are better quality products, as a technician has gone through to ensure a defect-free product. New products, on the other hand, will likely only have a small number tested for defects.</p>

<p>The specs of the laptop I picked up were as follows:</p>

<ul>
	<li>Intel Core 2 Duo T9400 (2.53GHz, 6M L2 Cache, 1066MHz FSB)</li>
	<li>160 GB Free Fall Sensor Hard Drive (7200RPM)</li>
	<li>2 GB DDR2 SDRAM 800MHz (2 DIMMs)</li>
	<li>NVIDIA Quadro NVS 160M With PC-Card</li>
	<li>14.1 inch WXGA+ LED Laptop Screen</li>
	<li>8X DVD +/- RW w/Double Layer Write Capability</li>
	<li>9 Cell Battery, Primary</li>
	<li>Intel WiFi Link 5100 802.11a/g/n Draft Mini Card</li>
	<li>Back-lit Keyboard</li>
	<li>Fingerprint Reader Internal</li>
	<li>0.3 Megapixel Integrated Webcam with Digital Microphone</li>
	<li>Genuine Windows XP Pro with Vista Business License</li>
</ul>

<p>Which, with the 15% off, came out to $796.38. A similarly specced e6400 goes for a little over $1700 right now &#8211; more than double the cost of mine. All that was left was to decide if a MacBook Pro MB134LL/A, available for about $1300 at the UCLA student store, was worth an extra $500. (Note that all these prices are after California tax)</p>

<p>Having used the e6400 for about a month now, I can safely say that I&#8217;m satisfied with my decision in keeping the Dell. Being a Scratch &amp; Dent from the Outlet, it came with some minor cosmetic defects on the lid and near the touchpad, as well as a slightly bent chassis, but the latter was easily fixed by applying slight pressure to straighten it. The quality of the webcam, which I had doubts about with it being such low resolution, was acceptable and not as bad as I&#8217;d feared. Noise isn&#8217;t much of an issue either during normal use, but be warned that the optical drive is rather loud. Heat dissipation is better than the MBP, with temperatures generally around 44-50°C per core, 45°C for the GPU, and 55-60°C for the chipset in Windows, while the GPU runs around 55-60°C in Ubuntu, since I have all the eye candy turned on. What this translates to is that your palms might feel a bit warm, and you probably won&#8217;t want to keep it on your lap either, but it&#8217;s no different from my experience with the MBP.</p>

<p>It&#8217;s not without its flaws though. The touchpad is a bit small, and the presence of vertical and horizontal scrolls restricts the space even further. They can also be frustrating to use at times, with the touchpad not always picking up my scroll attempts. I do miss the MBP&#8217;s Multi-Touch trackpad, which is probably the best touchpad I&#8217;ve used to date. The built-in speakers can also sound a bit harsh at times, though I acclimated quickly. Also, while the LED screen looks great, its slightly bluish tint might be an issue to those concerned with color accuracy &#8211; it may be possible to color calibrate though. Lastly, and I feel this is true of most mass-manufactured laptops, the Dell comes pretty bloated with what I feel is a lot of unnecessary software. My next post will cover the process I went through to reformat and dual boot Windows XP and Ubuntu Intrepid Ibex.</p>

<p>For those looking for more information, either before or after getting a e6400, check out the <a href="http://forum.notebookreview.com/showthread.php?t=293401&amp;page=1">Latitude e6400 Owners Lounge</a> over at <a href="http://www.notebookreview.com/">NotebookReview.com</a>. And if you&#8217;re looking for photographs, I&#8217;ll be adding them to this post when I&#8217;m back in the States &#8211; I&#8217;m not able to get proper shots without my photo equipment.</p>]]></content:encoded>
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