Kommentare zu: NSDateFormatter & Http Header http://blog.mro.name/2009/08/nsdateformatter-http-header/ Marcus Rohrmoser mobile Software Fri, 20 Jan 2012 10:24:17 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Von: How to set attributesOfItemAtPath (such as modification date/time) on iPhone - Programmers Goodies http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-21623 How to set attributesOfItemAtPath (such as modification date/time) on iPhone - Programmers Goodies Sat, 17 Sep 2011 16:45:51 +0000 http://blog.mro.name/?p=1210#comment-21623 [...] NSDateFromRFC1123 is a routine found here: http://blog.mro.name/2009/08/nsdateformatter-http-header/ (with some adjustments) to change the Last-Modified header string into a NSDate [...] [...] NSDateFromRFC1123 is a routine found here: http://blog.mro.name/2009/08/nsdateformatter-http-header/ (with some adjustments) to change the Last-Modified header string into a NSDate [...]

]]> Von: bob http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-20150 bob Mon, 27 Jun 2011 21:09:29 +0000 http://blog.mro.name/?p=1210#comment-20150 Your methods are not thread-safe. Consider that one thread runs the method and creates a formatter, and sets the static variable, then gets interrupted before it can set the date format, etc. Then another thread runs and sees that it is not nil, and then proceeds to use it, when it has not been set up. See? Also, I am doubtful about your statement that -stringFromDate: is thread-safe. I've read from many places on the Internet that it is not. Your methods are not thread-safe. Consider that one thread runs the method and creates a formatter, and sets the static variable, then gets interrupted before it can set the date format, etc. Then another thread runs and sees that it is not nil, and then proceeds to use it, when it has not been set up. See?

Also, I am doubtful about your statement that -stringFromDate: is thread-safe. I’ve read from many places on the Internet that it is not.

]]> Von: How To Download a File Only If It Has Been Updated | iPhone Development Blog http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-19866 How To Download a File Only If It Has Been Updated | iPhone Development Blog Sat, 18 Jun 2011 15:52:03 +0000 http://blog.mro.name/?p=1210#comment-19866 [...] responds in English) otherwise the code will fail when run on devices in non-English countries. See this post for more [...] [...] responds in English) otherwise the code will fail when run on devices in non-English countries. See this post for more [...]

]]> Von: Michael http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-15602 Michael Wed, 12 Jan 2011 16:07:18 +0000 http://blog.mro.name/?p=1210#comment-15602 Thanks for sharing this, came in useful today! Thanks for sharing this, came in useful today!

]]> Von: How To Download a File Only If It Has Been Updated « iPhone App Development http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-14372 How To Download a File Only If It Has Been Updated « iPhone App Development Wed, 22 Dec 2010 11:01:50 +0000 http://blog.mro.name/?p=1210#comment-14372 [...] responds in English) otherwise the code will fail when run on devices in non-English countries. See this post for more [...] [...] responds in English) otherwise the code will fail when run on devices in non-English countries. See this post for more [...]

]]> Von: iWyre http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-11672 iWyre Mon, 18 Oct 2010 17:50:59 +0000 http://blog.mro.name/?p=1210#comment-11672 [...] responds in English) otherwise the code will fail when run on devices in non-English countries. See this post for more [...] [...] responds in English) otherwise the code will fail when run on devices in non-English countries. See this post for more [...]

]]> Von: mro http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-6738 mro Thu, 22 Apr 2010 15:07:38 +0000 http://blog.mro.name/?p=1210#comment-6738 a collegue of mine blogged almost the same some months earlier: http://www.websector.de/blog/2009/01/25/quick-tip-objective-c-formatting-an-rfc2822-date-of-an-rss-feed-using-nsdateformatter/ a collegue of mine blogged almost the same some months earlier: http://www.websector.de/blog/2009/01/25/quick-tip-objective-c-formatting-an-rfc2822-date-of-an-rss-feed-using-nsdateformatter/

]]> Von: Benjamin Ragheb http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-4440 Benjamin Ragheb Sun, 20 Dec 2009 21:54:00 +0000 http://blog.mro.name/?p=1210#comment-4440 Thank you for sharing, the part about setting the locale never would have occurred to me. Thank you for sharing, the part about setting the locale never would have occurred to me.

]]> Von: Der M-Blog - NSDateFormatter case sensitive trap http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-4140 Der M-Blog - NSDateFormatter case sensitive trap Thu, 03 Dec 2009 14:06:33 +0000 http://blog.mro.name/?p=1210#comment-4140 [...] NSDateFormatter behaves slightly different than documented, the following might even be correct, as strange as it might look (mind the last two lines): [...] [...] NSDateFormatter behaves slightly different than documented, the following might even be correct, as strange as it might look (mind the last two lines): [...]

]]> Von: Joseph Russell http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-3794 Joseph Russell Tue, 10 Nov 2009 00:31:00 +0000 http://blog.mro.name/?p=1210#comment-3794 Thank you for posting this. I also found it very helpful in an issue I encountered with non-US locale settings on iphone OS causing API signature issues. Thank you for posting this. I also found it very helpful in an issue I encountered with non-US locale settings on iphone OS causing API signature issues.

]]> Von: Jeff Garbers http://blog.mro.name/2009/08/nsdateformatter-http-header/comment-page-1/#comment-3102 Jeff Garbers Tue, 06 Oct 2009 22:38:18 +0000 http://blog.mro.name/?p=1210#comment-3102 Thanks very much for this code... was having trouble getting Amazon S3 to accept my signatures, and it turned out to be because of the "GMT+00:00" you mentioned. Your code worked great! Thanks very much for this code… was having trouble getting Amazon S3 to accept my signatures, and it turned out to be because of the “GMT+00:00″ you mentioned. Your code worked great!

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