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2014/10/15 ¤U¤È 10:10:32
iphone Programming Glossary: interpretExit an application or Go to Dash board(main page) programmatically - IOS http://stackoverflow.com/questions/12195197/exit-an-application-or-go-to-dash-boardmain-page-programmatically-ios multitasking bar Don ™t Quit Programmatically Never quit an iOS application programmatically because people tend to interpret this as a crash. However if external circumstances prevent your application from functioning as intended you need to tell..
Trying to Write NSString sha1 function, but it's returning null http://stackoverflow.com/questions/1353771/trying-to-write-nsstring-sha1-function-but-its-returning-null dataToHash str dataUsingEncoding NSUTF8StringEncoding instead. The rest of the method takes the SHA1 buffer and tries interpret this data as an UTF 8 C string which might crash or give any unexpected result. First the buffer is not a UTF 8 string...
dequeueReusableCellWithIdentifier not reusing cells http://stackoverflow.com/questions/14453741/dequeuereusablecellwithidentifier-not-reusing-cells do short little scrolls let go pause let the UI catch up and repeat then you'll see very few cells being created. I interpret this as meaning that iOS prioritizes the UI and the creation of new cells over the dequeuing of old cells allowing their..
How do you interpret dates with NSDateFormatter? http://stackoverflow.com/questions/1559182/how-do-you-interpret-dates-with-nsdateformatter do you interpret dates with NSDateFormatter In the Apple Docs they say that NSDateFormatter uses the Unicode for spec. I've read the spec.. In the Apple Docs they say that NSDateFormatter uses the Unicode for spec. I've read the spec but I'm having troubles interpreting this date NSDateFormatter frm NSDateFormatter alloc init frm setDateFormat @ EEE MMM dd HH mm ss ZZZ yyyy NSLog @ Tue..
iPhone: How to create a SecKeyRef from a public key file (PEM) http://stackoverflow.com/questions/1595013/iphone-how-to-create-a-seckeyref-from-a-public-key-file-pem something wrong... thanks iphone encryption rsa public key share improve this question You should be able to interpret a DER encoded pem and get a cert using SecCertificateCreateWithData from which you can then extract a key NSData myCertData..
Objective-C error: expected '=', ',', ';', 'asm' or '__attribute__' before 'class' http://stackoverflow.com/questions/1825597/objective-c-error-expected-asm-or-attribute-before-clas ' ' ' ' ' 'asm' or '__attribute__' before 'class' I'm getting this from an iPhone app I'm working on. Not sure how to interpret the error... It's thrown at a few place in my code. I can't see any pattern of occurrence. Is this a generic error What's..
NSString initWithData returns null http://stackoverflow.com/questions/3485190/nsstring-initwithdata-returns-null sequence of ranges but in other encodings any byte regardless of value is a complete character on its own. Trying to interpret non ASCII non UTF 8 data as UTF 8 will almost always get you either wrong results wrong characters or no results at all..
the game is not recognized by game center http://stackoverflow.com/questions/4781794/the-game-is-not-recognized-by-game-center out because my devices were jailbroken .. I read an answer somewhere on stackoverflow.com that jailbroken devices interpret the app as a real world app thus not discovering sandbox accounts .. I restored my iPad and got an iPod touch from a friend..
Turning an iPhone or iPod into a wireless webcam http://stackoverflow.com/questions/5258696/turning-an-iphone-or-ipod-into-a-wireless-webcam and can jailbreak if necessary. iphone objective c cocoa touch ios rtsp share improve this question If I interpret your question correctly you more or less need to solve four problems Get the camera feed. Convert encode this to the right..
http://stackoverflow.com/questions/5360846/suspend-the-application the review process Don ™t Quit Programmatically Never quit an iOS application programmatically because people tend to interpret this as a crash. However if external circumstances prevent your application from functioning as intended you need to tell..
iPhone MKMapView - MKPolygon Issues http://stackoverflow.com/questions/5474299/iphone-mkmapview-mkpolygon-issues in NSArray coordinateData and convert these object into an array of CLLocationCoordinate2d so that the Polygon can interpret and render I'm not sure how CLLocationCoordinate2d is even an array Can someone shed some clarity on this. Thanks in advance...
Modal view controller won't dismiss itself http://stackoverflow.com/questions/6557425/modal-view-controller-wont-dismiss-itself previous line to this currentView dismissModalViewControllerAnimated YES Works like a charm. EDIT Depending on how you interpret the original question there are two answers. Here's the second In iOS5 it seems that the modal controller only dismisses..
Alternative to NSXMLDocument on the iPhone for XSLT purposes http://stackoverflow.com/questions/712658/alternative-to-nsxmldocument-on-the-iphone-for-xslt-purposes how you want to use XSLT not sure what you mean by natively . If you're just embedding a browser MobileSafari will interpret XSLT for you. If you're just converting one XML document into another for processing libxslt is not a bad choice. There's..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically and touchesEnded . You have to turn touchesEnded into touchesCancelled however because UIScrollView would interpret touchesBegan touchesEnded sequence as a touch click and would forward it to the inner view. You are already forwarding the..
Close app when internet is not available http://stackoverflow.com/questions/8003519/close-app-when-internet-is-not-available multitasking bar Don ™t Quit Programmatically Never quit an iOS application programmatically because people tend to interpret this as a crash. However if external circumstances prevent your application from functioning as intended you need to tell..
How to get tcp/udp opening port list on iphone by objective-c? http://stackoverflow.com/questions/8176839/how-to-get-tcp-udp-opening-port-list-on-iphone-by-objective-c that you can call sysctlbyname with net.inet.tcp.pcblist as the name and get back a bunch of data. I didn't try to interpret the data like netstat does. Test case size_t len 0 if sysctlbyname net.inet.tcp.pcblist 0 len 0 0 0 perror sysctlbyname..
http://stackoverflow.com/questions/8491466/call-exit0-in-iphone-app User Guidelines... Don ™t Quit Programmatically Never quit an iOS application programmatically because people tend to interpret this as a crash. However if external circumstances prevent your application from functioning as intended you need to tell..
Preventing sqlite from escaping backslash http://stackoverflow.com/questions/932396/preventing-sqlite-from-escaping-backslash char sqlite3_column_text selectstmt 2 The backslash is escaped and looks like n rather than n which doesn't interpret as a carriage return. If I add two blackslashes in the text the second will also be escaped and eventually leads to an exception..
http://stackoverflow.com/questions/937136/lua-on-iphone
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