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2014/10/15 ¤U¤È 10:13:25
iphone Programming Glossary: returnHow 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 NSString URLString NSString stringWithContentsOfURL NSURL URLWithString @ http www.google.com return URLString NULL YES NO Is what I have done bad Not to mention stringWithContentsOfURL is deprecated in..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone delegate aDelegate retain doneSelector aDoneSelector errorSelector anErrorSelector self upload return self Uploader dealloc Destructor. Results None Side effects None void dealloc serverURL.. object is uploading. Results Path to the upload file. Side effects None NSString filePath return filePath @end Uploader @implementation EPUploader Private Uploader Private upload Uploads the.. NSData data NSData dataWithContentsOfFile filePath ASSERT data if data self uploadSucceeded NO return if data length 0 There's no data treat this the same as no file. self uploadSucceeded YES return NSData..
AES Encryption for an NSString on the iPhone http://stackoverflow.com/questions/1400246/aes-encryption-for-an-nsstring-on-the-iphone NSString on the iPhone Can anybody point me in the right direction to be able to encrypt a string returning another string with the encrypted data I've been trying with AES256 encryption. I want to write a.. that can be reversed if the passcode is supplied with the encrypted data. The method should then return an NSString created from the encrypted data. I've tried the technique detailed in the first comment.. printf s n NSString alloc initWithData plain encoding NSUTF8StringEncoding UTF8String pool drain return 0 Given this code and the fact that encrypted data will not always translate nicely into an NSString..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone motionEnded withEvent super motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the shake event..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview UIButton button UIButton cell viewWithTag 1 button setTitle @ Edit forState UIControlStateNormal return cell My question is this in the buttonPressedAction method how do I know which button has been pressed... objectAtIndex 0 button setTag indexPath.row button setTitle @ Edit forState UIControlStateNormal return cell void buttonPressedAction id sender UIButton button UIButton sender int row button.tag What's important..
Send and receive messages through NSNotificationCenter in Objective-C? [closed] http://stackoverflow.com/questions/2191594/send-and-receive-messages-through-nsnotificationcenter-in-objective-c defaultCenter removeObserver self super dealloc id init self super init if self return nil Add this instance of TestClass as an observer of the TestNotification. We tell the notification.. addObserver self selector @selector receiveTestNotification name @ TestNotification object nil return self void receiveTestNotification NSNotification notification notification name should always be @ TestNotification..
The simplest way to resize an UIImage? http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage UIImage newImage UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext return newImage Example usage #import MYUtil.h UIImage myIcon MYUtil imageWithImage myUIImageInstance scaledToSize..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie rgbColorSpace CGContextRelease context CVPixelBufferUnlockBaseAddress pxbuffer 0 return pxbuffer frameSize is a CGSize describing your target frame size and frameTransform is a CGAffineTransform..
How to use NSURLConnection to connect with SSL for an untrusted cert? http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert NSMutableURLRequest requestWithURL url NSURLConnection sendSynchronousRequest urlRequest returningResponse nil error error Except it gives an error if the cert is a self signed one Error Domain NSURLErrorDomain.. connection canAuthenticateAgainstProtectionSpace NSURLProtectionSpace protectionSpace return protectionSpace.authenticationMethod isEqualToString NSURLAuthenticationMethodServerTrust void connection..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationLandscapeRight Replacement..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone returns pre calculated RGBA divide RGB by A to get unmodified RGB RGBAPixel bitmap NSLog @ Returning bitmap representation of UIImage. 8 bits each of red green blue and alpha. self setBytesPerRow self.size.width..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript 3 param2 Call your method in Objective C method using the above... return NO return YES Return YES to make sure regular navigation works as expected. And in Javascript function store event document.location..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th method BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationPortraitUpsideDown..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll searchString scope self.searchDisplayController.searchBar selectedScopeButtonIndex Return YES to cause the search result table view to be reloaded. return YES BOOL searchDisplayController UISearchDisplayController.. text scope self.searchDisplayController.searchBar selectedScopeButtonIndex Return YES to cause the search result table view to be reloaded. return YES make sure that you use the correct..
Return to app behavior after phone call different in native code than UIWebView http://stackoverflow.com/questions/5317783/return-to-app-behavior-after-phone-call-different-in-native-code-than-uiwebview to app behavior after phone call different in native code than UIWebView According to Apple's documentation..
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 unnecessary overhead on my application. BOOL connectedToInternet NSString URLString NSString stringWithContentsOfURL NSURL URLWithString @ http www.google.com return URLString NULL YES NO Is what I have done bad Not to mention stringWithContentsOfURL is deprecated in 3.0 And if so what is a better way to accomplish this iphone..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone serverURL aServerURL retain filePath aFilePath retain delegate aDelegate retain doneSelector aDoneSelector errorSelector anErrorSelector self upload return self Uploader dealloc Destructor. Results None Side effects None void dealloc serverURL release serverURL nil filePath release filePath nil delegate.. dealloc Uploader filePath Gets the path of the file this object is uploading. Results Path to the upload file. Side effects None NSString filePath return filePath @end Uploader @implementation EPUploader Private Uploader Private upload Uploads the given file. The file is compressed before beign uploaded. The.. POST command. Results None Side effects None void upload NSData data NSData dataWithContentsOfFile filePath ASSERT data if data self uploadSucceeded NO return if data length 0 There's no data treat this the same as no file. self uploadSucceeded YES return NSData compressedData self compress data ASSERT compressedData..
AES Encryption for an NSString on the iPhone http://stackoverflow.com/questions/1400246/aes-encryption-for-an-nsstring-on-the-iphone Encryption for an NSString on the iPhone Can anybody point me in the right direction to be able to encrypt a string returning another string with the encrypted data I've been trying with AES256 encryption. I want to write a method which takes two NSString instances one being the message.. to generate the encryption key with the passcode in a way that can be reversed if the passcode is supplied with the encrypted data. The method should then return an NSString created from the encrypted data. I've tried the technique detailed in the first comment on this post but I've had no luck so far. Apple's CryptoExercise.. key printf s n plain description UTF8String printf s n NSString alloc initWithData plain encoding NSUTF8StringEncoding UTF8String pool drain return 0 Given this code and the fact that encrypted data will not always translate nicely into an NSString it may be more convenient to write two methods that wrap the..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone in code here to handle shake if super respondsToSelector @selector motionEnded withEvent super motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the shake event simply by subclassing the view with only these methods and..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview setTag 1 cell.contentView addSubview button button release UIButton button UIButton cell viewWithTag 1 button setTitle @ Edit forState UIControlStateNormal return cell My question is this in the buttonPressedAction method how do I know which button has been pressed. I've considered using tags but I'm not sure this is the.. release UIButton button UIButton cell.contentView.subviews objectAtIndex 0 button setTag indexPath.row button setTitle @ Edit forState UIControlStateNormal return cell void buttonPressedAction id sender UIButton button UIButton sender int row button.tag What's important to note is that I can't set the tag in the creation..
Send and receive messages through NSNotificationCenter in Objective-C? [closed] http://stackoverflow.com/questions/2191594/send-and-receive-messages-through-nsnotificationcenter-in-objective-c and send notification objects to the deallocated object. NSNotificationCenter defaultCenter removeObserver self super dealloc id init self super init if self return nil Add this instance of TestClass as an observer of the TestNotification. We tell the notification center to inform us of TestNotification notifications using.. by that particular object. NSNotificationCenter defaultCenter addObserver self selector @selector receiveTestNotification name @ TestNotification object nil return self void receiveTestNotification NSNotification notification notification name should always be @ TestNotification unless you use this method for observation of..
The simplest way to resize an UIImage? http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie 0 0 CGImageGetWidth image CGImageGetHeight image image CGColorSpaceRelease rgbColorSpace CGContextRelease context CVPixelBufferUnlockBaseAddress pxbuffer 0 return pxbuffer frameSize is a CGSize describing your target frame size and frameTransform is a CGAffineTransform that lets you transform the images when you draw them..
How to use NSURLConnection to connect with SSL for an untrusted cert? http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert code to connect to a SSL webpage NSMutableURLRequest urlRequest NSMutableURLRequest requestWithURL url NSURLConnection sendSynchronousRequest urlRequest returningResponse nil error error Except it gives an error if the cert is a self signed one Error Domain NSURLErrorDomain Code 1202 UserInfo 0xd29930 untrusted server.. this to your NSURLConnection delegate BOOL connection NSURLConnection connection canAuthenticateAgainstProtectionSpace NSURLProtectionSpace protectionSpace return protectionSpace.authenticationMethod isEqualToString NSURLAuthenticationMethodServerTrust void connection NSURLConnection connection didReceiveAuthenticationChallenge..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 to allow orientations other than the default portrait orientation. BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationLandscapeRight Replacement in iOS 6 and equivalent of this deprecated iOS 5 method..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone byte red byte green byte blue byte alpha RGBAPixel Bitmap function returns pre calculated RGBA divide RGB by A to get unmodified RGB RGBAPixel bitmap NSLog @ Returning bitmap representation of UIImage. 8 bits each of red green blue and alpha. self setBytesPerRow self.size.width RGBA self setByteCount bytesPerRow self.size.height..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript This is the code to open the Store NSLog components objectAtIndex 3 param2 Call your method in Objective C method using the above... return NO return YES Return YES to make sure regular navigation works as expected. And in Javascript function store event document.location myapp myfunction param1 param2 But nothing happens...
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th and landscape views. All three view controllers have this method BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationPortraitUpsideDown The portrait has this void willRotateToInterfaceOrientation..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll NSString searchString self filterContentForSearchText searchString scope self.searchDisplayController.searchBar selectedScopeButtonIndex Return YES to cause the search result table view to be reloaded. return YES BOOL searchDisplayController UISearchDisplayController controller shouldReloadTableForSearchScope.. self filterContentForSearchText self.searchDisplayController.searchBar text scope self.searchDisplayController.searchBar selectedScopeButtonIndex Return YES to cause the search result table view to be reloaded. return YES make sure that you use the correct table view when getting updates from the FRC delegate methods..
Return to app behavior after phone call different in native code than UIWebView http://stackoverflow.com/questions/5317783/return-to-app-behavior-after-phone-call-different-in-native-code-than-uiwebview to app behavior after phone call different in native code than UIWebView According to Apple's documentation in order to make phone call from my app I need to implement..
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 BOOL connectedToInternet NSString URLString NSString stringWithContentsOfURL NSURL URLWithString @ http www.google.com return URLString NULL YES NO Is what I have done bad Not to mention stringWithContentsOfURL is deprecated in 3.0 And if so what..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone aFilePath retain delegate aDelegate retain doneSelector aDoneSelector errorSelector anErrorSelector self upload return self Uploader dealloc Destructor. Results None Side effects None void dealloc serverURL release serverURL nil.. path of the file this object is uploading. Results Path to the upload file. Side effects None NSString filePath return filePath @end Uploader @implementation EPUploader Private Uploader Private upload Uploads the given file. The file.. None void upload NSData data NSData dataWithContentsOfFile filePath ASSERT data if data self uploadSucceeded NO return if data length 0 There's no data treat this the same as no file. self uploadSucceeded YES return NSData compressedData self..
AES Encryption for an NSString on the iPhone http://stackoverflow.com/questions/1400246/aes-encryption-for-an-nsstring-on-the-iphone Encryption for an NSString on the iPhone Can anybody point me in the right direction to be able to encrypt a string returning another string with the encrypted data I've been trying with AES256 encryption. I want to write a method which takes.. the passcode in a way that can be reversed if the passcode is supplied with the encrypted data. The method should then return an NSString created from the encrypted data. I've tried the technique detailed in the first comment on this post but I've.. UTF8String printf s n NSString alloc initWithData plain encoding NSUTF8StringEncoding UTF8String pool drain return 0 Given this code and the fact that encrypted data will not always translate nicely into an NSString it may be more convenient..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone @selector motionEnded withEvent super motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the shake event simply by subclassing..
Detecting which UIButton was pressed in a UITableView http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview button release UIButton button UIButton cell viewWithTag 1 button setTitle @ Edit forState UIControlStateNormal return cell My question is this in the buttonPressedAction method how do I know which button has been pressed. I've considered.. objectAtIndex 0 button setTag indexPath.row button setTitle @ Edit forState UIControlStateNormal return cell void buttonPressedAction id sender UIButton button UIButton sender int row button.tag What's important to note is that..
Send and receive messages through NSNotificationCenter in Objective-C? [closed] http://stackoverflow.com/questions/2191594/send-and-receive-messages-through-nsnotificationcenter-in-objective-c object. NSNotificationCenter defaultCenter removeObserver self super dealloc id init self super init if self return nil Add this instance of TestClass as an observer of the TestNotification. We tell the notification center to inform us.. defaultCenter addObserver self selector @selector receiveTestNotification name @ TestNotification object nil return self void receiveTestNotification NSNotification notification notification name should always be @ TestNotification unless..
The simplest way to resize an UIImage? http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage 0 0 newSize.width newSize.height UIImage newImage UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext return newImage Example usage #import MYUtil.h UIImage myIcon MYUtil imageWithImage myUIImageInstance scaledToSize CGSizeMake 20..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie image image CGColorSpaceRelease rgbColorSpace CGContextRelease context CVPixelBufferUnlockBaseAddress pxbuffer 0 return pxbuffer frameSize is a CGSize describing your target frame size and frameTransform is a CGAffineTransform that lets you..
How to use NSURLConnection to connect with SSL for an untrusted cert? http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert urlRequest NSMutableURLRequest requestWithURL url NSURLConnection sendSynchronousRequest urlRequest returningResponse nil error error Except it gives an error if the cert is a self signed one Error Domain NSURLErrorDomain Code.. BOOL connection NSURLConnection connection canAuthenticateAgainstProtectionSpace NSURLProtectionSpace protectionSpace return protectionSpace.authenticationMethod isEqualToString NSURLAuthenticationMethodServerTrust void connection NSURLConnection..
Iphone - How to encrypt NSData with public key and decrypt with private key? http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key forKey __bridge id kSecAttrKeyType queryPublicKey setObject NSNumber numberWithBool YES forKey __bridge id kSecReturnRef Get the key. sanityCheck SecItemCopyMatching __bridge CFDictionaryRef queryPublicKey CFTypeRef publicKeyReference if.. forKey __bridge id kSecAttrKeyType queryPrivateKey setObject NSNumber numberWithBool YES forKey __bridge id kSecReturnRef Get the key. resultCode SecItemCopyMatching __bridge CFDictionaryRef queryPrivateKey CFTypeRef privateKeyReference NSLog.. viewDidDisappear animated BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations if UIDevice currentDevice userInterfaceIdiom UIUserInterfaceIdiomPhone return interfaceOrientation..
RSA implementations in Objective C http://stackoverflow.com/questions/10222524/rsa-implementations-in-objective-c forKey __bridge id kSecAttrKeyType queryPublicKey setObject NSNumber numberWithBool YES forKey __bridge id kSecReturnRef Get the key. sanityCheck SecItemCopyMatching __bridge CFDictionaryRef queryPublicKey CFTypeRef publicKeyReference if.. forKey __bridge id kSecAttrKeyType queryPrivateKey setObject NSNumber numberWithBool YES forKey __bridge id kSecReturnRef Get the key. resultCode SecItemCopyMatching __bridge CFDictionaryRef queryPrivateKey CFTypeRef privateKeyReference NSLog.. viewDidDisappear animated BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations if UIDevice currentDevice userInterfaceIdiom UIUserInterfaceIdiomPhone return interfaceOrientation..
http://stackoverflow.com/questions/1065628/uploading-video-with-iphone the closing boundry postData appendData @ r n AaB03x dataUsingEncoding NSASCIIStringEncoding allowLossyConversion YES Return the post data return postData void imagePickerController UIImagePickerController picker didFinishPickingMediaWithInfo NSDictionary..
Check if the time and date is between a particular date and time http://stackoverflow.com/questions/10671468/check-if-the-time-and-date-is-between-a-particular-date-and-time formatter dateFromString startDateStringWithYear NSDate endDate formatter dateFromString endDateStringWithYear Return if today's date is not between the start and end dates if startDate compare currentTime NSOrderedDescending endDate compare..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 default portrait orientation. BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationLandscapeRight Replacement in iOS 6 and..
http://stackoverflow.com/questions/13023936/orientation-issue-in-ios-6 @end Put below methods in ViewController Introduced In IOS6 Allow Oreintation Change BOOL shouldAutorotate return NO Return the Number of Oreintation going to supported in device NSUInteger supportedInterfaceOrientations return UIInterfaceOrientationMaskPortrait.. supportedInterfaceOrientations return UIInterfaceOrientationMaskPortrait UIInterfaceOrientationMaskPortraitUpsideDown Returns interface orientation masks. UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationPortrait..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone RGBAPixel Bitmap function returns pre calculated RGBA divide RGB by A to get unmodified RGB RGBAPixel bitmap NSLog @ Returning bitmap representation of UIImage. 8 bits each of red green blue and alpha. self setBytesPerRow self.size.width RGBA self..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript NSLog components objectAtIndex 3 param2 Call your method in Objective C method using the above... return NO return YES Return YES to make sure regular navigation works as expected. And in Javascript function store event document.location myapp myfunction..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th controllers have this method BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationPortraitUpsideDown The portrait has this..
How to recognize swipe gesture in UIScrollView http://stackoverflow.com/questions/3648967/how-to-recognize-swipe-gesture-in-uiscrollview To enable zooming simply provide an image on a delegate call UIView viewForZoomingInScrollView UIScrollView scrollView Return the scroll view return myImage And set a few parms in viewDidLoad for the zooming and setup gesture recognizers as well..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll self filterContentForSearchText searchString scope self.searchDisplayController.searchBar selectedScopeButtonIndex Return YES to cause the search result table view to be reloaded. return YES BOOL searchDisplayController UISearchDisplayController.. self.searchDisplayController.searchBar text scope self.searchDisplayController.searchBar selectedScopeButtonIndex Return YES to cause the search result table view to be reloaded. return YES make sure that you use the correct table view when..
UITextField in UITableViewCell Help http://stackoverflow.com/questions/4568214/uitextfield-in-uitableviewcell-help numberofSections i textFieldValuesArray addObject @ NSInteger numberOfSectionsInTableView UITableView tableView Return the number of sections. return numberofSections NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger..
iOS 4.2 - Return to app after phone call http://stackoverflow.com/questions/5028329/ios-4-2-return-to-app-after-phone-call 4.2 Return to app after phone call I can successfully initiate a phone call within my app using the following UIApplication sharedApplication..
Return to app behavior after phone call different in native code than UIWebView http://stackoverflow.com/questions/5317783/return-to-app-behavior-after-phone-call-different-in-native-code-than-uiwebview to app behavior after phone call different in native code than UIWebView According to Apple's documentation in order to..
SFHFKeychainUtils. iOS keychain. ARC compatible http://stackoverflow.com/questions/7663443/sfhfkeychainutils-ios-keychain-arc-compatible NSMutableDictionary attributeQuery query mutableCopy attributeQuery setObject id kCFBooleanTrue forKey __bridge id kSecReturnAttributes OSStatus status SecItemCopyMatching CFDictionaryRef attributeQuery CFTypeRef attributeResult I tried OSStatus.. attributeQuery query mutableCopy attributeQuery setObject id kCFBooleanTrue forKey __bridge_transfer id kSecReturnAttributes CFTypeRef attrResult NULL OSStatus status SecItemCopyMatching __bridge_retained CFDictionaryRef attributeQuery.. passwordQuery query mutableCopy passwordQuery setObject id kCFBooleanTrue forKey __bridge_transfer id kSecReturnData CFTypeRef resData NULL status SecItemCopyMatching __bridge_retained CFDictionaryRef passwordQuery CFTypeRef resData..
How to find iPhone/iPod Device model(3G,3GS,4,4S) by code? [duplicate] http://stackoverflow.com/questions/8426518/how-to-find-iphone-ipod-device-model3g-3gs-4-4s-by-code that i used to get device model. UIDevice device UIDevice currentDevice NSString deviceVersion device systemVersion Return 4.0.1 and 5.0.1 NSString deviceName device systemName Return iPhone iPod Touch How can i get the device model 3G 3GS 4 4S.. currentDevice NSString deviceVersion device systemVersion Return 4.0.1 and 5.0.1 NSString deviceName device systemName Return iPhone iPod Touch How can i get the device model 3G 3GS 4 4S iPod Touch iPad Thanks in advance. iphone model ipod touch..
How do I install this script into PhoneGap for iOS http://stackoverflow.com/questions/8718411/how-do-i-install-this-script-into-phonegap-for-ios view. e.g. self.myOutlet nil BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Return YES for supported orientations return super shouldAutorotateToInterfaceOrientation interfaceOrientation void removeBar Locate..
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