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<channel>
	<title>TEchnical SOlutions</title>
	<atom:link href="http://praveenmatanam.wordpress.com/feed/" rel="self" type="application/rss+xml" />
	<link>http://praveenmatanam.wordpress.com</link>
	<description>- THe THings THe WAy.</description>
	<lastBuildDate>Fri, 27 Nov 2009 07:28:40 +0000</lastBuildDate>
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		<title>TEchnical SOlutions</title>
		<link>http://praveenmatanam.wordpress.com</link>
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			<item>
		<title>How to remove all .svn folder from source code in Linux / Mac?</title>
		<link>http://praveenmatanam.wordpress.com/2009/11/27/how-to-remove-all-svn-folder-from-source-code-in-linux-mac/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/11/27/how-to-remove-all-svn-folder-from-source-code-in-linux-mac/#comments</comments>
		<pubDate>Fri, 27 Nov 2009 07:28:40 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[GEneral]]></category>
		<category><![CDATA[MAc]]></category>
		<category><![CDATA[.svn]]></category>
		<category><![CDATA[find]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[xargs]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/11/27/how-to-remove-all-svn-folder-from-source-code-in-linux-mac/</guid>
		<description><![CDATA[Cited from: http://www.techiecorner.com/154/how-to-remove-all-svn-folder-in-linux-mac/
find ./ -name &#8220;.svn&#8221; &#124; xargs rm -Rf
Blogged with the Flock Browser
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		<wfw:commentRss>http://praveenmatanam.wordpress.com/2009/11/27/how-to-remove-all-svn-folder-from-source-code-in-linux-mac/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
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	</item>
		<item>
		<title>How to retrieve ip address of iphone programmatically</title>
		<link>http://praveenmatanam.wordpress.com/2009/11/12/how-to-retrieve-ip-address-of-iphone-programmatically/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/11/12/how-to-retrieve-ip-address-of-iphone-programmatically/#comments</comments>
		<pubDate>Thu, 12 Nov 2009 09:24:44 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[iPHone]]></category>
		<category><![CDATA[ip]]></category>
		<category><![CDATA[ipaddress]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/11/12/how-to-retrieve-ip-address-of-iphone-programmatically/</guid>
		<description><![CDATA[Cited From: http://zachwaugh.com/2009/03/programmatically-retrieving-ip-address-of-iphone/
#include &#60;ifaddrs.h&#62;
#include &#60;arpa/inet.h&#62;
- (NSString *)getIPAddress
{
&#160; NSString *address = @&#8221;error&#8221;;
&#160; struct ifaddrs *interfaces = NULL;
&#160; struct ifaddrs *temp_addr = NULL;
&#160; int success = 0;
&#160; // retrieve the current interfaces &#8211; returns 0 on success
&#160; success = getifaddrs(&#38;interfaces);
&#160; if (success == 0)
&#160; {
&#160;&#160;&#160; // Loop through linked list of interfaces
&#160;&#160;&#160; temp_addr = interfaces;
&#160;&#160;&#160; while(temp_addr != [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=praveenmatanam.wordpress.com&blog=260817&post=127&subd=praveenmatanam&ref=&feed=1" />]]></description>
		<wfw:commentRss>http://praveenmatanam.wordpress.com/2009/11/12/how-to-retrieve-ip-address-of-iphone-programmatically/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
		</media:content>
	</item>
		<item>
		<title>Customize back bar button item title</title>
		<link>http://praveenmatanam.wordpress.com/2009/10/20/customize-back-bar-button-item-title/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/10/20/customize-back-bar-button-item-title/#comments</comments>
		<pubDate>Tue, 20 Oct 2009 09:34:22 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[iPHone]]></category>
		<category><![CDATA[backbarbuttontitle]]></category>
		<category><![CDATA[cocoatouch]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/10/20/customize-back-bar-button-item-title/</guid>
		<description><![CDATA[When developing navigation controller-based apps, it’s pretty common to want to customize the title of the back button that is displayed on the navigation bar. Usually the button title is set to the parent view controller’s title, but you can customize that.
All you need to do is add some code to the viewDidLoad method in [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=praveenmatanam.wordpress.com&blog=260817&post=126&subd=praveenmatanam&ref=&feed=1" />]]></description>
		<wfw:commentRss>http://praveenmatanam.wordpress.com/2009/10/20/customize-back-bar-button-item-title/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
		</media:content>
	</item>
		<item>
		<title>UIScrollView: paging horizontally, scrolling vertically?</title>
		<link>http://praveenmatanam.wordpress.com/2009/10/09/uiscrollview-paging-horizontally-scrolling-vertically/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/10/09/uiscrollview-paging-horizontally-scrolling-vertically/#comments</comments>
		<pubDate>Fri, 09 Oct 2009 05:57:25 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[iPHone]]></category>
		<category><![CDATA[cocoatouch]]></category>
		<category><![CDATA[iPhoneSDK]]></category>
		<category><![CDATA[Paging]]></category>
		<category><![CDATA[UIScrollView]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/10/09/uiscrollview-paging-horizontally-scrolling-vertically/</guid>
		<description><![CDATA[Cited from: http://stackoverflow.com/questions/728014/prevent-diagonal-scrolling-in-uiscrollview
// RemorsefulScrollView.h
@interface RemorsefulScrollView : UIScrollView {
&#160; CGPoint _originalPoint;
&#160; BOOL _isHorizontalScroll, _isMultitouch;
&#160; UIView *_currentChild;
}
@end
// RemorsefulScrollView.m
// the numbers from an example in Apple docs, may need to tune them
#define kThresholdX 12.0f
#define kThresholdY 4.0f
@implementation RemorsefulScrollView
- (id)initWithFrame:(CGRect)frame {
&#160; if (self = [super initWithFrame:frame]) {
&#160;&#160;&#160; self.delaysContentTouches = NO;
&#160; }
&#160; return self;
}
- (id)initWithCoder:(NSCoder *)coder {
&#160; if (self = [super [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=praveenmatanam.wordpress.com&blog=260817&post=125&subd=praveenmatanam&ref=&feed=1" />]]></description>
		<wfw:commentRss>http://praveenmatanam.wordpress.com/2009/10/09/uiscrollview-paging-horizontally-scrolling-vertically/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
	
		<media:content url="http://0.gravatar.com/avatar/c3040acd7d813543ab2194d2fd482dee?s=96&#38;d=identicon&#38;r=G" medium="image">
			<media:title type="html">praveenmatanam</media:title>
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	</item>
		<item>
		<title>Compiling 3.0 Apps While Bypassing Codesigning</title>
		<link>http://praveenmatanam.wordpress.com/2009/09/11/compiling-3-0-apps-while-bypassing-codesigning/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/09/11/compiling-3-0-apps-while-bypassing-codesigning/#comments</comments>
		<pubDate>Fri, 11 Sep 2009 08:42:10 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[iPHone]]></category>
		<category><![CDATA[codesigning]]></category>
		<category><![CDATA[iphone3.0]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/09/11/compiling-3-0-apps-while-bypassing-codesigning/</guid>
		<description><![CDATA[http://r-ch.net/iphone/3.0_nocodesign.html
Blogged with the Flock Browser
       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=praveenmatanam.wordpress.com&blog=260817&post=122&subd=praveenmatanam&ref=&feed=1" />]]></description>
		<wfw:commentRss>http://praveenmatanam.wordpress.com/2009/09/11/compiling-3-0-apps-while-bypassing-codesigning/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
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		<item>
		<title>Avoiding WiFi disconnections</title>
		<link>http://praveenmatanam.wordpress.com/2009/08/11/avoiding-wifi-disconnections/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/08/11/avoiding-wifi-disconnections/#comments</comments>
		<pubDate>Tue, 11 Aug 2009 07:19:12 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[iPHone]]></category>
		<category><![CDATA[cocoatouch]]></category>
		<category><![CDATA[iPhoneSDK]]></category>
		<category><![CDATA[wifi]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/08/11/avoiding-wifi-disconnections/</guid>
		<description><![CDATA[
Avoiding WiFi disconnections
Any iPhone application that requires a WiFi connection must set UIRequiresPersistentWiFi to &#60;true/&#62;, otherwise the iPhone will abruptly disconnect the WiFi connection after 30 minutes of use. No warning, no error: 30 minutes and you&#8217;ll lose WiFi without this flag.

Blogged with the Flock Browser
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		<wfw:commentRss>http://praveenmatanam.wordpress.com/2009/08/11/avoiding-wifi-disconnections/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
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	</item>
		<item>
		<title>Converting an NSImage to grayscale</title>
		<link>http://praveenmatanam.wordpress.com/2009/07/10/converting-an-nsimage-to-grayscale/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/07/10/converting-an-nsimage-to-grayscale/#comments</comments>
		<pubDate>Fri, 10 Jul 2009 12:44:11 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[COcoa]]></category>
		<category><![CDATA[Grayscale]]></category>
		<category><![CDATA[NSImage]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/07/10/converting-an-nsimage-to-grayscale/</guid>
		<description><![CDATA[http://archives.devshed.com/forums/bsd-93/problem-with-converting-an-nsimage-to-grayscale-1326186.html
Blogged with the Flock Browser
       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=praveenmatanam.wordpress.com&blog=260817&post=118&subd=praveenmatanam&ref=&feed=1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
		</media:content>
	</item>
		<item>
		<title>Adjust the brightness and contrast in a picture</title>
		<link>http://praveenmatanam.wordpress.com/2009/07/06/adjust-the-brightness-and-contrast-in-a-picture/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/07/06/adjust-the-brightness-and-contrast-in-a-picture/#comments</comments>
		<pubDate>Mon, 06 Jul 2009 09:31:13 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[GEneral]]></category>
		<category><![CDATA[brightness]]></category>
		<category><![CDATA[contrast]]></category>
		<category><![CDATA[Cprogram]]></category>
		<category><![CDATA[image]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/07/06/adjust-the-brightness-and-contrast-in-a-picture/</guid>
		<description><![CDATA[Brightness:
http://www.learningprocessing.com/examples/chapter-15/example-15-9/
Contrast:
http://www.codeproject.com/KB/GDI-plus/magicimage.aspx?display=Print
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
		</media:content>
	</item>
		<item>
		<title>Decoding a UTF-8 NSString</title>
		<link>http://praveenmatanam.wordpress.com/2009/07/06/decoding-a-utf-8-nsstring/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/07/06/decoding-a-utf-8-nsstring/#comments</comments>
		<pubDate>Mon, 06 Jul 2009 04:27:09 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[COcoa]]></category>
		<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[iPHone]]></category>
		<category><![CDATA[decoding]]></category>
		<category><![CDATA[MAc]]></category>
		<category><![CDATA[nsstring]]></category>
		<category><![CDATA[utf8]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/07/06/decoding-a-utf-8-nsstring/</guid>
		<description><![CDATA[http://www.codza.com/decoding-utf-8-nsstring
Blogged with the Flock Browser
       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=praveenmatanam.wordpress.com&blog=260817&post=116&subd=praveenmatanam&ref=&feed=1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
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		<item>
		<title>UITableView selection not working on 3.0 Beta</title>
		<link>http://praveenmatanam.wordpress.com/2009/05/27/uitableview-selection-not-working-on-3-0-beta/</link>
		<comments>http://praveenmatanam.wordpress.com/2009/05/27/uitableview-selection-not-working-on-3-0-beta/#comments</comments>
		<pubDate>Wed, 27 May 2009 09:24:19 +0000</pubDate>
		<dc:creator>praveenmatanam</dc:creator>
				<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[iPHone]]></category>
		<category><![CDATA[iPhone3.0Beta]]></category>
		<category><![CDATA[iPhoneSDK]]></category>
		<category><![CDATA[selection]]></category>
		<category><![CDATA[UITableView]]></category>

		<guid isPermaLink="false">http://praveenmatanam.wordpress.com/2009/05/27/uitableview-selection-not-working-on-3-0-beta/</guid>
		<description><![CDATA[Looks like it is a problem with disabling scrolling on a UITableView:
tableView.scrollEnabled=NO; // Causes selection problems
tableView.scrollEnabled=YES; // Appears to fix it.
http://forums.macrumors.com/showthread.php?t=470266 
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		<slash:comments>1</slash:comments>
	
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			<media:title type="html">praveenmatanam</media:title>
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