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2014/10/15 ¤U¤È 10:07:17
iphone Programming Glossary: documentationHow do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder sure you fully understand how to set the AVAudioRecorder settings read carefully the audio types documentation otherwise you will never be able to initialize it correctly. One more thing. In the code I am not showing..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices of iOS so your views can adjust and adapt any screen size. That's not very hard read some documentation about that. It will save you a lot of time. iOS 6 also offers new features about this but this is still..
Programmatically Request Access to Contacts http://stackoverflow.com/questions/12648244/programmatically-request-access-to-contacts How is that done iphone objective c ios ios6 contacts share improve this question As per this documentation on apple's site scroll down to Privacy in the middle of the page access to the address book must be..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance have one Use the reusableCellIdentifier functionality as recommended by the UITableView examples documentation Avoid gradients complicated graphical effects that aren't pre baked into UIImage s share improve this..
Uploading and downloading via ftp with iPhone SDK http://stackoverflow.com/questions/1354012/uploading-and-downloading-via-ftp-with-iphone-sdk form and ftp server with the iPhone SDK. If you could just point me in the right direction e.g. documentation etc. . How difficult is a task like this Thanks in advance. iphone share improve this question .. difficult is a task like this Thanks in advance. iphone share improve this question The Apple documentation will provide far more info in general than I could. Have a look at http developer.apple.com iphone library.. far more info in general than I could. Have a look at http developer.apple.com iphone library documentation Networking Conceptual CFNetwork CFFTPTasks CFFTPTasks.html# apple 5Fref doc uid TP30001132 CH9 SW1 which..
“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 due to this that makes my app feel unresponsive. Does anyone know how to fix this I can't find any documentation on it on Apple's site or any solutions here or on Google. Strangely the opposite situation happens if..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters an unknown file type...
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework in vDSP_fft_zrip ' in place ' ie output overwrites A 'r' means it takes real inputs Look at the documentation on vDSP_fft_zrip Real data is stored in split complex form with odd reals stored on the imaginary side.. You would really need to look at how A is allocated to get this maybe look up COMPLEX_SPLIT in the documentation. A.realp float malloc nOver2 sizeof float A.imagp float malloc nOver2 sizeof float Next it pre calculates.. first one is actually two real numbers DC offset Nyquist # masquerading as a complex number. The documentation overview explains this packing. it is quite neat basically it allows the complex results of the transform..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 a single static library that includes both simulator and iPhone and iPad. However Apple has no documentation on this that I can find and Xcode's default templates are NOT configured to do this. I'm looking for..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application name was Harrowprint. EDIT there have been a number of replies so far which tell me to read the documentation on X or Y. I've experimented extensively with all of these and got nowhere. In one case X turned out..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events to poll every X minutes to check the data counters. After much reading of the Background Execution documentation and a few trial apps I'd dismissed this as impossible without abusing the background APIs. Last week.. object self do your background work here This is working without the VoIP hack. According to the documentation the expiration handler in this case my 'expirationHandler' block will be executed if execution time..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root UITableViewController ... This seems to work ^1 but appears to be unsupported according to the SDK documentation for pushViewController animated emphasis added viewController The view controller that is pushed onto..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation is... Special Considerations Do not use the uniqueIdentifier property. To create a unique identifier..
http://stackoverflow.com/questions/1106943/nscalendar-first-day-of-week
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation The simplest approach is to provide a sort selector see the link for details sortedArray anArray sortedArrayUsingSelector..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar custom App iphone events calendar icalendar ical share improve this question Based on Apple Documentation this has changed a bit as of iOS 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap the Google Maps iPhone application from within my own native application The Apple Developer Documentation explains that if you place a link in a web page and then click it whilst using Mobile Safari on the..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints Credit BrainFeeder CALayer and Off Screen Rendering render the next page for fast smooth display Documentation Quartz PDFObjects Used for meta info annotations thumbs Abobe PDF Spec Example projects Apple ZoomingPDF..
How to parse a date string into an NSDate object in iOS? http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios @ withString @ options 0 range NSMakeRange self.currentParsedCharacterData length 5 5 Documentation here http developer.apple.com library ios #documentation Cocoa Conceptual DataFormatting Articles dfDateFormatting10_4.html#..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone now see a short red line on the iPhone. For more information about Core Graphics look up the Apple Documentation. I've also found it helpful to search for functions beginning with CGContext in the Xcode documentation..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c since receiver is earlier than now double timePassed_ms date timeIntervalSinceNow 1000.0 Documentation on timeIntervalSinceNow . There are many other ways to calculate this interval using NSDate and I would..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder want to use a different format especially an encoded one make sure you fully understand how to set the AVAudioRecorder settings read carefully the audio types documentation otherwise you will never be able to initialize it correctly. One more thing. In the code I am not showing how to handle metering data but you can figure it out..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices views for different screen sizes. Use the auto resizing capabilities of iOS so your views can adjust and adapt any screen size. That's not very hard read some documentation about that. It will save you a lot of time. iOS 6 also offers new features about this but this is still under NDA at the moment. Be sure to read the API changelog..
Programmatically Request Access to Contacts http://stackoverflow.com/questions/12648244/programmatically-request-access-to-contacts launch the access to contacts request dialog How is that done iphone objective c ios ios6 contacts share improve this question As per this documentation on apple's site scroll down to Privacy in the middle of the page access to the address book must be granted before it can be access programmatically. Here is what..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance
Uploading and downloading via ftp with iPhone SDK http://stackoverflow.com/questions/1354012/uploading-and-downloading-via-ftp-with-iphone-sdk explain to me the process of uploading to and downloading form and ftp server with the iPhone SDK. If you could just point me in the right direction e.g. documentation etc. . How difficult is a task like this Thanks in advance. iphone share improve this question The Apple documentation will provide far more info in general.. me in the right direction e.g. documentation etc. . How difficult is a task like this Thanks in advance. iphone share improve this question The Apple documentation will provide far more info in general than I could. Have a look at http developer.apple.com iphone library documentation Networking Conceptual CFNetwork CFFTPTasks.. improve this question The Apple documentation will provide far more info in general than I could. Have a look at http developer.apple.com iphone library documentation Networking Conceptual CFNetwork CFFTPTasks CFFTPTasks.html# apple 5Fref doc uid TP30001132 CH9 SW1 which details the FTP information you need. If you prefer a PDF..
“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 is a noticeable ~3 “Â second even on the simulator delay due to this that makes my app feel unresponsive. Does anyone know how to fix this I can't find any documentation on it on Apple's site or any solutions here or on Google. Strangely the opposite situation happens if I put the line in viewDidAppear instead of viewWillAppear..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters an unknown file type. This means the association doesn't work out of the box for..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework frequency for a given bin. Ok Now onto the code Note the 'ip' in vDSP_fft_zrip ' in place ' ie output overwrites A 'r' means it takes real inputs Look at the documentation on vDSP_fft_zrip Real data is stored in split complex form with odd reals stored on the imaginary side of the split complex form and even reals in stored on the.. 2 floats A 1 stride 1 in A.realP .compP nOver2 n 2 elts You would really need to look at how A is allocated to get this maybe look up COMPLEX_SPLIT in the documentation. A.realp float malloc nOver2 sizeof float A.imagp float malloc nOver2 sizeof float Next it pre calculates everything that can be precalculated. note that if you.. this point A will be containing n 2 complex numbers only the first one is actually two real numbers DC offset Nyquist # masquerading as a complex number. The documentation overview explains this packing. it is quite neat basically it allows the complex results of the transform to be packed into the same memory footprint as the real..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 Xcode and SDK 4 It appears that we can theoretically build a single static library that includes both simulator and iPhone and iPad. However Apple has no documentation on this that I can find and Xcode's default templates are NOT configured to do this. I'm looking for a simple portable re usable technique that can be done inside..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application Looking at the TTF file in Finder confirmed that the font name was Harrowprint. EDIT there have been a number of replies so far which tell me to read the documentation on X or Y. I've experimented extensively with all of these and got nowhere. In one case X turned out to be relevant only on OS X not on iPhone. Consequently I am..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events quite a while I'd been looking into a way in my iPhone app to poll every X minutes to check the data counters. After much reading of the Background Execution documentation and a few trial apps I'd dismissed this as impossible without abusing the background APIs. Last week I found this application which does exactly that. http itunes.apple.com.. postNotificationName @ MyApplicationEntersBackground object self do your background work here This is working without the VoIP hack. According to the documentation the expiration handler in this case my 'expirationHandler' block will be executed if execution time is over. By defining the block into a block variable one can..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root Detail view of a tweet user etc Replies UITableViewController ... This seems to work ^1 but appears to be unsupported according to the SDK documentation for pushViewController animated emphasis added viewController The view controller that is pushed onto the stack. It cannot be an instance of tab bar controller...
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now property for uniquely identifying a particular device. Can anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation is... Special Considerations Do not use the uniqueIdentifier property. To create a unique identifier specific to your app you can call the CFUUIDCreate function..
http://stackoverflow.com/questions/1106943/nscalendar-first-day-of-week
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation The simplest approach is to provide a sort selector see the link for details sortedArray anArray sortedArrayUsingSelector @selector localizedCaseInsensitiveCompare..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar any way to add iCal event to the iPhone Calendar from the custom App iphone events calendar icalendar ical share improve this question Based on Apple Documentation this has changed a bit as of iOS 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType completion and execute the event handling..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap can I launch the Google Maps iPhone application from within my own native application The Apple Developer Documentation explains that if you place a link in a web page and then click it whilst using Mobile Safari on the iPhone the Google Maps application that is provided as standard..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints characters I guess it's an encoding issue but I'm not sure Credit BrainFeeder CALayer and Off Screen Rendering render the next page for fast smooth display Documentation Quartz PDFObjects Used for meta info annotations thumbs Abobe PDF Spec Example projects Apple ZoomingPDF zooming UIScrollView CATiledLayer vfr reader zooming paging..
How to parse a date string into an NSDate object in iOS? http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios self.currentParsedCharacterData stringByReplacingOccurrencesOfString @ withString @ options 0 range NSMakeRange self.currentParsedCharacterData length 5 5 Documentation here http developer.apple.com library ios #documentation Cocoa Conceptual DataFormatting Articles dfDateFormatting10_4.html# apple_ref doc uid TP40002369 SW1 Unicode..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone c Save everything and click Build and Run you should now see a short red line on the iPhone. For more information about Core Graphics look up the Apple Documentation. I've also found it helpful to search for functions beginning with CGContext in the Xcode documentation viewer and browse through those most of the Core Graphics..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c elapsed time and convert to milliseconds Use modifier to conversion since receiver is earlier than now double timePassed_ms date timeIntervalSinceNow 1000.0 Documentation on timeIntervalSinceNow . There are many other ways to calculate this interval using NSDate and I would recommend looking at the class documentation for NSDate..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder an encoded one make sure you fully understand how to set the AVAudioRecorder settings read carefully the audio types documentation otherwise you will never be able to initialize it correctly. One more thing. In the code I am not showing how to handle..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices auto resizing capabilities of iOS so your views can adjust and adapt any screen size. That's not very hard read some documentation about that. It will save you a lot of time. iOS 6 also offers new features about this but this is still under NDA at the..
Programmatically Request Access to Contacts http://stackoverflow.com/questions/12648244/programmatically-request-access-to-contacts request dialog How is that done iphone objective c ios ios6 contacts share improve this question As per this documentation on apple's site scroll down to Privacy in the middle of the page access to the address book must be granted before it can..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance
Uploading and downloading via ftp with iPhone SDK http://stackoverflow.com/questions/1354012/uploading-and-downloading-via-ftp-with-iphone-sdk to and downloading form and ftp server with the iPhone SDK. If you could just point me in the right direction e.g. documentation etc. . How difficult is a task like this Thanks in advance. iphone share improve this question The Apple documentation.. etc. . How difficult is a task like this Thanks in advance. iphone share improve this question The Apple documentation will provide far more info in general than I could. Have a look at http developer.apple.com iphone library documentation.. will provide far more info in general than I could. Have a look at http developer.apple.com iphone library documentation Networking Conceptual CFNetwork CFFTPTasks CFFTPTasks.html# apple 5Fref doc uid TP30001132 CH9 SW1 which details the FTP..
“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 the simulator delay due to this that makes my app feel unresponsive. Does anyone know how to fix this I can't find any documentation on it on Apple's site or any solutions here or on Google. Strangely the opposite situation happens if I put the line in..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters an unknown file type. This means the association..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework the code Note the 'ip' in vDSP_fft_zrip ' in place ' ie output overwrites A 'r' means it takes real inputs Look at the documentation on vDSP_fft_zrip Real data is stored in split complex form with odd reals stored on the imaginary side of the split complex.. nOver2 n 2 elts You would really need to look at how A is allocated to get this maybe look up COMPLEX_SPLIT in the documentation. A.realp float malloc nOver2 sizeof float A.imagp float malloc nOver2 sizeof float Next it pre calculates everything that.. numbers only the first one is actually two real numbers DC offset Nyquist # masquerading as a complex number. The documentation overview explains this packing. it is quite neat basically it allows the complex results of the transform to be packed into..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 can theoretically build a single static library that includes both simulator and iPhone and iPad. However Apple has no documentation on this that I can find and Xcode's default templates are NOT configured to do this. I'm looking for a simple portable re..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application that the font name was Harrowprint. EDIT there have been a number of replies so far which tell me to read the documentation on X or Y. I've experimented extensively with all of these and got nowhere. In one case X turned out to be relevant only..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events in my iPhone app to poll every X minutes to check the data counters. After much reading of the Background Execution documentation and a few trial apps I'd dismissed this as impossible without abusing the background APIs. Last week I found this application.. object self do your background work here This is working without the VoIP hack. According to the documentation the expiration handler in this case my 'expirationHandler' block will be executed if execution time is over. By defining..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root user etc Replies UITableViewController ... This seems to work ^1 but appears to be unsupported according to the SDK documentation for pushViewController animated emphasis added viewController The view controller that is pushed onto the stack. It cannot..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now particular device. Can anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation is... Special Considerations Do not use the uniqueIdentifier property. To create a unique identifier specific to your app..
http://stackoverflow.com/questions/1106943/nscalendar-first-day-of-week
Face Detection issue using CIDetector http://stackoverflow.com/questions/11154585/face-detection-issue-using-cidetector AppDelegate.m . Then replace the app delegate from the sample code with it. OLD POST Have a look at this Apple Documentation and slide 42 onwards from this apple talk . Also you should probably watch the talk as it has a demo of what you are trying..
http://stackoverflow.com/questions/1150360/ios-private-api-documentation Private API Documentation Is there a web site or project documenting private APIs for the iPhone SDK iphone api ios4 documentation iphone privateapi..
How to integrate Facebook in iOS 6 using SLRequest? http://stackoverflow.com/questions/12757449/how-to-integrate-facebook-in-ios-6-using-slrequest wp content uploads 2012 08 SDKsmall.png NSString name @ Social Framework NSString caption @ Reference Documentation NSString description @ The Social framework lets you integrate your app with supported social networking services. On iOS..
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically into alphabetical order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation The simplest approach is to provide a sort selector see the link for details sortedArray anArray sortedArrayUsingSelector..
IOS 7 Navigation Bar text and arrow color http://stackoverflow.com/questions/19029833/ios-7-navigation-bar-text-and-arrow-color For more details you can go through these links iOS 7 UI Transition Guide . How to Update Your App for iOS 7 . Apple Documentation for barTintColor says This color is made translucent by default unless you set the translucent property to NO. Sample Code..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar Calendar from the custom App iphone events calendar icalendar ical share improve this question Based on Apple Documentation this has changed a bit as of iOS 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType completion..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap can I launch the Google Maps iPhone application from within my own native application The Apple Developer Documentation explains that if you place a link in a web page and then click it whilst using Mobile Safari on the iPhone the Google Maps..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints but I'm not sure Credit BrainFeeder CALayer and Off Screen Rendering render the next page for fast smooth display Documentation Quartz PDFObjects Used for meta info annotations thumbs Abobe PDF Spec Example projects Apple ZoomingPDF zooming UIScrollView..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios handles all HTTP querying caching. Haven't found much documentation other than that Provides caching as well Release Documentation is planned for early 2011 iOS http iphoneonrails.com Lib for communication between iOS and Rails RESTful and ActiveResource..
iPhone Data Usage Monitoring [duplicate] http://stackoverflow.com/questions/4380806/iphone-data-usage-monitoring to get the data usage so I'm wondering how they are able to achieve this. Couldn't find anything in the iOS 4.2 SDK Documentation. I'm guessing they are somehow getting the data that is displayed under Settings General Usage iphone share improve this..
Data syncing with DropBox API and iOS http://stackoverflow.com/questions/4811932/data-syncing-with-dropbox-api-and-ios
How to parse a date string into an NSDate object in iOS? http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios @ withString @ options 0 range NSMakeRange self.currentParsedCharacterData length 5 5 Documentation here http developer.apple.com library ios #documentation Cocoa Conceptual DataFormatting Articles dfDateFormatting10_4.html#..
What are the key concepts for an iPhone Developer to learn? [closed] http://stackoverflow.com/questions/5677655/what-are-the-key-concepts-for-an-iphone-developer-to-learn
http://stackoverflow.com/questions/8032652/is-it-ok-to-use-of-a-notification-to-communication-back-to-the-main-thread-of-an that the object receiving the notification does so on the same thread as the notification's sender. From the Apple iOS Documentation on Notification Centers In a multithreaded application notifications are always delivered in the thread in which the notification..
Is there a way to hide the scroll indicators in an UIScrollView? http://stackoverflow.com/questions/821818/is-there-a-way-to-hide-the-scroll-indicators-in-an-uiscrollview
How to Install Older iOS Simulators in XCode 4.2.1 (SDK5.0) http://stackoverflow.com/questions/8529572/how-to-install-older-ios-simulators-in-xcode-4-2-1-sdk5-0 4.3 simulator ~600 Mb iOS 4.0 4.1 ~670 MB Device debugging support iOS 3.0 3.2.2 686.3 MB Device debugging support. 2 Documentation Yoy will have option to download iOS 5.0 XCode 4.2 Developer libaray Mac OSX 10.7 Core Library. Install the components which..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone and Run you should now see a short red line on the iPhone. For more information about Core Graphics look up the Apple Documentation. I've also found it helpful to search for functions beginning with CGContext in the Xcode documentation viewer and browse..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c Use modifier to conversion since receiver is earlier than now double timePassed_ms date timeIntervalSinceNow 1000.0 Documentation on timeIntervalSinceNow . There are many other ways to calculate this interval using NSDate and I would recommend looking..
Facebook API dialog page showing error in second time and after that http://stackoverflow.com/questions/9238700/facebook-api-dialog-page-showing-error-in-second-time-and-after-that docs reference dialogs @ link @ http fbrell.com f8.jpg @ picture @ Facebook Dialogs @ name @ Reference Documentation @ caption @ Using Dialogs to interact with users. @ description @ Facebook Dialogs are so easy @ message nil self..
Creating a unique id for a Core Data program on the iPhone http://stackoverflow.com/questions/1351998/creating-a-unique-id-for-a-core-data-program-on-the-iphone
how to retrieve the urls using uipickerview http://stackoverflow.com/questions/16832629/how-to-retrieve-the-urls-using-uipickerview am new to programming. pdfviewcontroller.m #define kStringURLViewControllerPDF @ https developer.apple.com library ios DOCUMENTATION UIKit Reference UIViewController_Class UIViewController_Class.pdf #define kStringURLQLPreviewControllerPDF @ https developer.apple.com.. UIViewController_Class.pdf #define kStringURLQLPreviewControllerPDF @ https developer.apple.com library ios DOCUMENTATION NetworkingInternet Reference QLPreviewController_Class QLPreviewController_Class.pdf NSInteger numberOfComponentsInPickerView..
Integrating iPhone Application with Shibboleth http://stackoverflow.com/questions/1935011/integrating-iphone-application-with-shibboleth request data. Here are some useful references from Apple and Shibboleth http developer.apple.com mac library DOCUMENTATION Cocoa Conceptual URLLoadingSystem URLLoadingSystem.html https spaces.internet2.edu display SHIB2 IdPSPLocalTestInstall And.. methods below Refer to Apple's docs on the URL Loading System for details. http developer.apple.com mac library DOCUMENTATION Cocoa Conceptual URLLoadingSystem URLLoadingSystem.html void connection NSURLConnection connection didReceiveResponse NSURLResponse.. setLength 0 Refer to Apple's docs on the URL Loading System for details. http developer.apple.com mac library DOCUMENTATION Cocoa Conceptual URLLoadingSystem URLLoadingSystem.html void connection NSURLConnection connection didReceiveData NSData..
Importing large datasets on iPhone using CoreData http://stackoverflow.com/questions/2140798/importing-large-datasets-on-iphone-using-coredata I used all recommended techniques according to article Efficiently Importing Data http developer.apple.com mac library DOCUMENTATION Cocoa Conceptual CoreData Articles cdImporting.html and other docs concerning this but it's still awfully slow. Solution..
Simple way to show the 'Copy' popup on UITableViewCells like the address book App http://stackoverflow.com/questions/2487844/simple-way-to-show-the-copy-popup-on-uitableviewcells-like-the-address-book-ap as undocumented feature is to implement these 3 methods in your data source see http developer.apple.com library ios DOCUMENTATION UIKit Reference UITableViewDelegate_Protocol Reference Reference.html# apple_ref occ intfm UITableViewDelegate tableView..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd should be creating and draining pools. The documentation has been updated. SEe https developer.apple.com library ios DOCUMENTATION General Conceptual ConcurrencyProgrammingGuide OperationQueues OperationQueues.html# apple_ref doc uid TP40008091 CH102..
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