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	<title>Mac OS X Archives - Richard Warrender</title>
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		<title>New Mac App &#8211; Text Calculator is live</title>
		<link>https://richardwarrender.com/2021/01/mac-app-text-calculator-live/</link>
					<comments>https://richardwarrender.com/2021/01/mac-app-text-calculator-live/#respond</comments>
		
		<dc:creator><![CDATA[Richard Warrender]]></dc:creator>
		<pubDate>Sun, 10 Jan 2021 14:25:06 +0000</pubDate>
				<category><![CDATA[Apps]]></category>
		<category><![CDATA[Artificial Intelligence]]></category>
		<category><![CDATA[Mac OS X]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[app]]></category>
		<category><![CDATA[calculations]]></category>
		<category><![CDATA[launch]]></category>
		<category><![CDATA[macOS]]></category>
		<category><![CDATA[maths]]></category>
		<category><![CDATA[sums]]></category>
		<category><![CDATA[text]]></category>
		<category><![CDATA[touch bar]]></category>
		<guid isPermaLink="false">https://richardwarrender.com/?p=5287</guid>

					<description><![CDATA[2020 was a hectic year and somehow I didn&#8217;t manage to post on my blog, however I was hard at work finishing some of my side projects. One such side project has now been approved and is live in the Mac App Store &#8211; Text Calculator. Do you ever find yourself typing sums and calculations [&#8230;]]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5287</post-id>	</item>
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		<title>Reverting your library from a beta of iTunes</title>
		<link>https://richardwarrender.com/2011/09/reverting-itunes-beta-library/</link>
					<comments>https://richardwarrender.com/2011/09/reverting-itunes-beta-library/#comments</comments>
		
		<dc:creator><![CDATA[Richard Warrender]]></dc:creator>
		<pubDate>Wed, 14 Sep 2011 18:58:23 +0000</pubDate>
				<category><![CDATA[Apps]]></category>
		<category><![CDATA[Mac OS X]]></category>
		<category><![CDATA[apple]]></category>
		<category><![CDATA[ipad]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[itunes]]></category>
		<category><![CDATA[troubleshoot]]></category>
		<guid isPermaLink="false">http://richardwarrender.com/?p=377</guid>

					<description><![CDATA[As an iPhone and iPad developer, Apple often present you with beta versions to install which sometimes require you to also install a beta version of iTunes. Of course the contents of these beta versions are under strict non-disclosure agreements but the process of rolling back isn&#8217;t so I&#8217;ll quickly explain how to do it&#8230; [&#8230;]]]></description>
		
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			<slash:comments>2</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">377</post-id>	</item>
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		<title>WWDC Update: 5 key points for iPhone apps</title>
		<link>https://richardwarrender.com/2011/07/wwdc-update-5-key-points-for-iphone-apps/</link>
					<comments>https://richardwarrender.com/2011/07/wwdc-update-5-key-points-for-iphone-apps/#respond</comments>
		
		<dc:creator><![CDATA[Richard Warrender]]></dc:creator>
		<pubDate>Tue, 05 Jul 2011 17:22:21 +0000</pubDate>
				<category><![CDATA[Apps]]></category>
		<category><![CDATA[Cocoa]]></category>
		<category><![CDATA[Events]]></category>
		<category><![CDATA[iPad]]></category>
		<category><![CDATA[iPhone]]></category>
		<category><![CDATA[Mac OS X]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[apple]]></category>
		<category><![CDATA[Cocoa Touch]]></category>
		<category><![CDATA[gamecenter]]></category>
		<category><![CDATA[icloud]]></category>
		<category><![CDATA[ios5]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[lion]]></category>
		<category><![CDATA[notifications]]></category>
		<category><![CDATA[osx]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[twitter]]></category>
		<guid isPermaLink="false">http://richardwarrender.com/?p=364</guid>

					<description><![CDATA[It’s now been just over 3 weeks since the torrent of information unleashed at Apple’s World Wide Developer Conference refreshingly drenched the brains of designers, developers and engineers. I’ve resisted blogging about the public announcements to fully let the impact soak in and gage everyone’s reactions but now feels like a good time to talk [&#8230;]]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">364</post-id>	</item>
		<item>
		<title>Calculating UNIX file permissions</title>
		<link>https://richardwarrender.com/2011/06/calculating-unix-file-permissions/</link>
					<comments>https://richardwarrender.com/2011/06/calculating-unix-file-permissions/#comments</comments>
		
		<dc:creator><![CDATA[Richard Warrender]]></dc:creator>
		<pubDate>Fri, 03 Jun 2011 00:45:23 +0000</pubDate>
				<category><![CDATA[Apps]]></category>
		<category><![CDATA[Cocoa]]></category>
		<category><![CDATA[Mac OS X]]></category>
		<category><![CDATA[Objective-C]]></category>
		<category><![CDATA[bitwise]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[osx]]></category>
		<category><![CDATA[unix]]></category>
		<guid isPermaLink="false">http://richardwarrender.com/?p=340</guid>

					<description><![CDATA[A few years ago I wrote a simple but handy Mac app that calculates unix file permissions using a matrix of check boxes. I wrote it because I wanted to better understand how those octal values get calculated and to expand my experience of writing Mac apps. I was also learning some crazy assembly code [&#8230;]]]></description>
		
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			<slash:comments>3</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">340</post-id>	</item>
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