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2014/10/15 ¤U¤È 10:14:13
iphone Programming Glossary: similarParsing XML in iPhone [closed] http://stackoverflow.com/questions/1021102/parsing-xml-in-iphone Please have a look at Touch XML a Objective C framework for reading and writing XML. It's usage is similar drop in replacement for Apple's NSXMLDocument which is not available for the iPhone SDK . share improve..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey this question objectForKey is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray except instead of using indexes it uses keys to differentiate between items. A key is..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk server is working via WWAN. self.hostActive YES break 9 In your dealloc or viewWillDisappear or similar method remove yourself as an observer void viewWillDisappear BOOL animated NSNotificationCenter defaultCenter..
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only input validation share improve this question I use this code in my Mac app the same or similar should work with the iPhone. It's based on the RegexKitLite regular expressions and turns the text red..
http://stackoverflow.com/questions/1328638/placeholder-in-uitextview making an application which uses an UITextView . Now I want the UITextView to have a placeholder similar to the one you can set for an UITextField . Does anyone know how to do this iphone objective c cocoa..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 Secondly and very similar to the Documents directory there is the Library folder where you store configuration files and writable..
http://stackoverflow.com/questions/158914/cropping-a-uiimage of the image I use this to take a UIImage and return a small square representation of an image similar to what's seen in the album view of the Photos app. I know I could use a UIImageView and adjust the..
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar http://stackoverflow.com/questions/227078/creating-a-left-arrow-button-like-uinavigationbars-back-style-on-a-uitoolba one as a UIBarButtonItem so I can't make one in a standard UIToolbar even though they're very similar to UINavigationBars. I could manually create it with button images but I can't find the source images..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being..
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 it while the scale is x1. CATiledLayer rendering kicks in once the scale is 1. iBooks takes a similar double take approach as if you scroll the pages you can see a lower res version of the page for just..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way can we build a framework in such a way that the user of our framework can't see the source code similar to how we can't see the source code of Apples frameworks They only ship the header files and some weird..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour OpenGL rendering breaks UIScrollView behaviour There are a few similar questions out there on SO links at end but none of them has allowed me to fix my problem so here goes.. or know how to fix the UIScrollView working in other run modes Thanks in advance Promised links to similar questions UIScrollView broken and halts scrolling with OpenGL rendering related CADisplayLink NSRunLoop..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c MyClass alloc init window setDelegate myDelegate On the NSWindow side it probably has code similar to this to see if the delegate responds to the windowDidMove message using respondsToSelector and send..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown is that this is the same warning will occur with performSelector withObject and you could run into similar problems with not declaring how that method consumes parameters. ARC allows for declaring consumed parameters..
Is there an iPhone SDK API for twitter? http://stackoverflow.com/questions/757649/is-there-an-iphone-sdk-api-for-twitter SDK API for twitter mobclix.com has an API for integrating with facebook.com. Is there something similar for twitter.com and other social services Meaning these will look like native parts of your app objective..
SplitView like Facebook app on iPhone http://stackoverflow.com/questions/7775195/splitview-like-facebook-app-on-iphone like Facebook app on iPhone I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link Please note I do not want this to only work for iPad I want it to work.. improve this question Facebook guys have done brilliant job in the new version of the app. The similar open source code can be found from here JTRevealSidebarDemo It reveals technique behind doing split..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app for this address and then you know the transaction is complete. Then you send one more HTTP Post similar to the one above to Paypal to finalize the transaction. You can find the API information in the Paypal..
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name on the goal of this part of your application but you can use an NSMutableDictionary to get a similar effect NSMutableDictionary dict NSMutableDictionary alloc init for int i 0 i 7 i NSString key NSString..
Parsing XML in iPhone [closed] http://stackoverflow.com/questions/1021102/parsing-xml-in-iphone
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey objective c cocoa nsdictionary key value coding share improve this question objectForKey is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray except instead of using indexes it uses keys to differentiate between items. A key is an arbitrary string you provide. No two objects can have the..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk break case ReachableViaWWAN NSLog @ A gateway to the host server is working via WWAN. self.hostActive YES break 9 In your dealloc or viewWillDisappear or similar method remove yourself as an observer void viewWillDisappear BOOL animated NSNotificationCenter defaultCenter removeObserver self Note There might be an instance..
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only including decimal points. iphone objective c nsstring uitextfield input validation share improve this question I use this code in my Mac app the same or similar should work with the iPhone. It's based on the RegexKitLite regular expressions and turns the text red when its invalid. static bool TextIsValidValue NSString newText..
http://stackoverflow.com/questions/1328638/placeholder-in-uitextview in UITextView I'm making an application which uses an UITextView . Now I want the UITextView to have a placeholder similar to the one you can set for an UITextField . Does anyone know how to do this iphone objective c cocoa touch uitextfield uitextview share improve this question..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 Secondly and very similar to the Documents directory there is the Library folder where you store configuration files and writable databases that you also want to keep around but you don't..
http://stackoverflow.com/questions/158914/cropping-a-uiimage that resizes an image so I can get a scaled chunk of the center of the image I use this to take a UIImage and return a small square representation of an image similar to what's seen in the album view of the Photos app. I know I could use a UIImageView and adjust the crop mode to achieve the same results but these images are sometimes..
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar http://stackoverflow.com/questions/227078/creating-a-left-arrow-button-like-uinavigationbars-back-style-on-a-uitoolba for the left bar item. But there's no way I can find to create one as a UIBarButtonItem so I can't make one in a standard UIToolbar even though they're very similar to UINavigationBars. I could manually create it with button images but I can't find the source images anywhere. They have alpha channel edges so screenshotting..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel we have some options too. The first one is to do something less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being lazy so p _label setText text There is a couple of good..
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 of a page in a separate thread issues here too and presenting it while the scale is x1. CATiledLayer rendering kicks in once the scale is 1. iBooks takes a similar double take approach as if you scroll the pages you can see a lower res version of the page for just less than a second before a crisp version appears. Im rendering..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way the library framework we must protect the code somehow. How can we build a framework in such a way that the user of our framework can't see the source code similar to how we can't see the source code of Apples frameworks They only ship the header files and some weird Unix exe file with the compiled framework I guess. Or if..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour OpenGL rendering breaks UIScrollView behaviour There are a few similar questions out there on SO links at end but none of them has allowed me to fix my problem so here goes I'm using OpenGL rendering to make an image tiling and caching.. this clash between the CADisplayLink and the UIScrollView or know how to fix the UIScrollView working in other run modes Thanks in advance Promised links to similar questions UIScrollView broken and halts scrolling with OpenGL rendering related CADisplayLink NSRunLoop Animation in OpenGL ES view freezes when UIScrollView is..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c MyClass and assign it as the window's delegate MyClass myDelegate MyClass alloc init window setDelegate myDelegate On the NSWindow side it probably has code similar to this to see if the delegate responds to the windowDidMove message using respondsToSelector and send it if appropriate. if self delegate respondsToSelector @selector..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown released and crash. Additional Arguments One consideration is that this is the same warning will occur with performSelector withObject and you could run into similar problems with not declaring how that method consumes parameters. ARC allows for declaring consumed parameters and if the method consumes the parameter you'll probably..
Is there an iPhone SDK API for twitter? http://stackoverflow.com/questions/757649/is-there-an-iphone-sdk-api-for-twitter there an iPhone SDK API for twitter mobclix.com has an API for integrating with facebook.com. Is there something similar for twitter.com and other social services Meaning these will look like native parts of your app objective c iphone share improve this question Try MGTwitterEngine..
SplitView like Facebook app on iPhone http://stackoverflow.com/questions/7775195/splitview-like-facebook-app-on-iphone like Facebook app on iPhone I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link Please note I do not want this to only work for iPad I want it to work for iPhone exactly as pictured when you click on a tableview.. uisplitviewcontroller tableview share improve this question Facebook guys have done brilliant job in the new version of the app. The similar open source code can be found from here JTRevealSidebarDemo It reveals technique behind doing split view for iPhone. Edit Few other open source codes JWSlideMenu..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name second guessing what you actually want to do that would depend on the goal of this part of your application but you can use an NSMutableDictionary to get a similar effect NSMutableDictionary dict NSMutableDictionary alloc init for int i 0 i 7 i NSString key NSString stringWithFormat @ myRectNum d i NSValue value NSValue valueWithCGRect..
Parsing XML in iPhone [closed] http://stackoverflow.com/questions/1021102/parsing-xml-in-iphone
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey coding share improve this question objectForKey is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray except instead of using indexes it uses keys to differentiate between items. A key is an arbitrary string..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk gateway to the host server is working via WWAN. self.hostActive YES break 9 In your dealloc or viewWillDisappear or similar method remove yourself as an observer void viewWillDisappear BOOL animated NSNotificationCenter defaultCenter removeObserver..
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only c nsstring uitextfield input validation share improve this question I use this code in my Mac app the same or similar should work with the iPhone. It's based on the RegexKitLite regular expressions and turns the text red when its invalid...
http://stackoverflow.com/questions/1328638/placeholder-in-uitextview in UITextView I'm making an application which uses an UITextView . Now I want the UITextView to have a placeholder similar to the one you can set for an UITextField . Does anyone know how to do this iphone objective c cocoa touch uitextfield..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 Secondly and very similar to the Documents directory there is the Library folder where you store configuration files and writable databases that you..
http://stackoverflow.com/questions/158914/cropping-a-uiimage chunk of the center of the image I use this to take a UIImage and return a small square representation of an image similar to what's seen in the album view of the Photos app. I know I could use a UIImageView and adjust the crop mode to achieve..
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar http://stackoverflow.com/questions/227078/creating-a-left-arrow-button-like-uinavigationbars-back-style-on-a-uitoolba way I can find to create one as a UIBarButtonItem so I can't make one in a standard UIToolbar even though they're very similar to UINavigationBars. I could manually create it with button images but I can't find the source images anywhere. They have..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel is to do something less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being lazy so p _label..
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 here too and presenting it while the scale is x1. CATiledLayer rendering kicks in once the scale is 1. iBooks takes a similar double take approach as if you scroll the pages you can see a lower res version of the page for just less than a second..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way the code somehow. How can we build a framework in such a way that the user of our framework can't see the source code similar to how we can't see the source code of Apples frameworks They only ship the header files and some weird Unix exe file with..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour OpenGL rendering breaks UIScrollView behaviour There are a few similar questions out there on SO links at end but none of them has allowed me to fix my problem so here goes I'm using OpenGL rendering.. the UIScrollView or know how to fix the UIScrollView working in other run modes Thanks in advance Promised links to similar questions UIScrollView broken and halts scrolling with OpenGL rendering related CADisplayLink NSRunLoop Animation in OpenGL..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c delegate MyClass myDelegate MyClass alloc init window setDelegate myDelegate On the NSWindow side it probably has code similar to this to see if the delegate responds to the windowDidMove message using respondsToSelector and send it if appropriate...
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown One consideration is that this is the same warning will occur with performSelector withObject and you could run into similar problems with not declaring how that method consumes parameters. ARC allows for declaring consumed parameters and if the..
Is there an iPhone SDK API for twitter? http://stackoverflow.com/questions/757649/is-there-an-iphone-sdk-api-for-twitter there an iPhone SDK API for twitter mobclix.com has an API for integrating with facebook.com. Is there something similar for twitter.com and other social services Meaning these will look like native parts of your app objective c iphone share..
SplitView like Facebook app on iPhone http://stackoverflow.com/questions/7775195/splitview-like-facebook-app-on-iphone like Facebook app on iPhone I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link Please note I do not want this to only work for iPad I want it to work for iPhone exactly.. tableview share improve this question Facebook guys have done brilliant job in the new version of the app. The similar open source code can be found from here JTRevealSidebarDemo It reveals technique behind doing split view for iPhone. Edit..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app the delegate method for this address and then you know the transaction is complete. Then you send one more HTTP Post similar to the one above to Paypal to finalize the transaction. You can find the API information in the Paypal Mobile Checkout API..
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name to do that would depend on the goal of this part of your application but you can use an NSMutableDictionary to get a similar effect NSMutableDictionary dict NSMutableDictionary alloc init for int i 0 i 7 i NSString key NSString stringWithFormat..
http://stackoverflow.com/questions/12084015/ios-push-notification-how-to-get-the-notification-data-when-you-click-on-the-a Push Notification How to get the notification data when you click on the app icon instead of notification Similar to this question How do I access remote push notification data on applicationDidBecomeActive But the different is how can..
How to check if an app is installed from a web-page on an iPhone? http://stackoverflow.com/questions/13044805/how-to-check-if-an-app-is-installed-from-a-web-page-on-an-iphone appname If the second line of code gives a result then the first row is never executed. Hope this helps Similar question iPhone browser Checking if iPhone app is installed from browser Is it possible to register a http domain based..
UIView. How do I constrain scaling to one dimension only http://stackoverflow.com/questions/1423119/uiview-how-do-i-constrain-scaling-to-one-dimension-only that overridden method should actually do. Cheers Doug iphone uiview uiscrollview share improve this question Similar to what I describe in this answer you can create a UIView subclass and override the setTransform accessor method to adjust..
Observing pinch multi-touch gestures in a UITableView http://stackoverflow.com/questions/2003201/observing-pinch-multi-touch-gestures-in-a-uitableview I am looking to implement a pinch in out on top of a UITableView I have looked at several methods including this one Similar question But while I can create a UIViewTouch object and overlay it onto my UITableView scroll events are not being relayed..
How to create Http Post data to the web server? http://stackoverflow.com/questions/2251078/how-to-create-http-post-data-to-the-web-server NSUTF8StringEncoding setting the body of the post to the reqeust request2 setHTTPBody body The case of Just Text Similar to the _GET in php Prepare the data you want to send. For the first name from a form for instance You have your first name..
How can I tell when something outside my UITableViewCell has been touched? http://stackoverflow.com/questions/2450127/how-can-i-tell-when-something-outside-my-uitableviewcell-has-been-touched can I tell when something outside my UITableViewCell has been touched Similar to this question I have a custom subclass of UITableViewCell that has a UITextField. Its working fine except the keyboard..
Detecting Acceleration in a car (iPhone Accelerometer) http://stackoverflow.com/questions/2733249/detecting-acceleration-in-a-car-iphone-accelerometer iPhone Accelerometer I am working on an iPhone app where we are trying to calculate the acceleration of a moving car. Similar apps have accomplished this Dynolicious but the difference is that this app is designed to be used during general city driving..
Suppressing line specific XCode compiler warnings http://stackoverflow.com/questions/2853184/suppressing-line-specific-xcode-compiler-warnings line specific XCode compiler warnings Similar to Ben Gottlieb's question I have a handful of deprecated calls that are bugging me. Is there a way to suppress warnings..
iPhone, CGPDFDocument - PDF links http://stackoverflow.com/questions/3257057/iphone-cgpdfdocument-pdf-links will set URL or create element with URL . Question is how to get outgoing link URL from certain PDF block Thank you Similar questions PDF hyperlinks on iPhone iPad How to access hyperlinks in PDF documents iPhone Same on iPhone SDK Dev GGroup macRumors..
http://stackoverflow.com/questions/4728642/redlaser-sdk-alternatives get some suggestions on free barcode scanner SDKs for the iPhone. The Redlaser SDK is pretty expensive. Thanks See Similar Questions barcode framework for the iphone iPhone sdk for barcode recognition and ocr iPhone simple commercial barcode reader..
Genie or Similar Effect for Add to Favourites http://stackoverflow.com/questions/4901446/genie-or-similar-effect-for-add-to-favourites or Similar Effect for Add to Favourites I have a iPhone application with 'All' and 'Favourites' tabs containing a standard master..
iOS WebView remote html with local image files http://stackoverflow.com/questions/5572258/ios-webview-remote-html-with-local-image-files WebView remote html with local image files Similar questions have been asked before but I could never find a solution. Here is my situation my UIWebView loads a remote html..
Changing the source of a static library needs clean and build in xcode 4 http://stackoverflow.com/questions/6204364/changing-the-source-of-a-static-library-needs-clean-and-build-in-xcode-4 the app project as an xcode project. The app project has a dependency on the framework's static library build target. Similar to most open source libraries like three20 The problem is that if I change something in the framework source code the static..
iOS SDK posting a link & displaying a thumbnail http://stackoverflow.com/questions/6509838/ios-sdk-posting-a-link-displaying-a-thumbnail to display for the link i.e. my own image URL but I would like the thumbnail to be automatically selected by Facebook. Similar to how from Facebook in a web browser if you choose to Share a link from CNN.com Facebook will automatically select thumbnails..
Create custom international keyboard for iPhone http://stackoverflow.com/questions/6556647/create-custom-international-keyboard-for-iphone for the iPhone and create a custom keyboard that can be used over the entire phone not just within a particular app Similar to the Emoji keyboard but I'm under the impression that's somehow native to iOS and is just disabled by default I've looked..
Distance moved by Accelerometer http://stackoverflow.com/questions/6645126/distance-moved-by-accelerometer recommend this video. However the gyro mouse might work for your application see between 37 00 38 25 in the video. Similar questions track small movements of iphone with no GPS What is the real world accuracy of phone accelerometers when used..
Determining if Airplane Mode is enabled on an iPhone? http://stackoverflow.com/questions/7696062/determining-if-airplane-mode-is-enabled-on-an-iphone could come from a number of sources. Any thoughts Thanks Stewart iphone objective c share improve this question Similar requirements for my app except I knew in advance that it would most likely be used in a no cell signal environment camping..
Access device music files from iPhone app programmatically http://stackoverflow.com/questions/9061617/access-device-music-files-from-iphone-app-programmatically get it listed or get the file into my iPhone application some delegats and start playing it. Is it possible to do it Similar to how we access images from device photo album using UIImagePickerController delegate methods. Thank you iphone ios mpmediapickercontroller..
Creating iPhone Pop-up Menu Similar to Mail App Menu http://stackoverflow.com/questions/911137/creating-iphone-pop-up-menu-similar-to-mail-app-menu iPhone Pop up Menu Similar to Mail App Menu I'd like to create a pop up menu similar to the one found in the mail app when you want to reply to a..
UITableView, having problems changing accessory when selected http://stackoverflow.com/questions/974170/uitableview-having-problems-changing-accessory-when-selected having problems changing accessory when selected I'm using a UITableView to allow selection of one of many items. Similar to the UI when selecting a ringtone I want the selected item to be checked and the others not. I would like to have the..
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