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2014/10/15 ¤U¤È 10:12:37
iphone Programming Glossary: placeHow 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 you are implementing the check 7 In the .m file of where you are implementing the check you can place this in one of the first methods called init or viewWillAppear or viewDidLoad etc void viewWillAppear..
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller sheet of an MFMailComposerViewController . Please note I don't want to attach them but I want to place them in a table using HTML code which will be the part of the email body. iphone ios attachment mfmailcomposeviewcontroll..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding to declaring both a setter and a getter. In the case of level @property CGFloat level can be replaced by CGFloat level void setLevel CGFloat v Your question Why declare a property named level for a variable.. named level for a variable named _level and why name a variable with a leading _ in the first place I don't know. How it works is answered in LevelMeter.m CGFloat level return _level void setLevel CGFloat..
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 UTI with the .pdb file extension corresponding to the MIME type chemical x pdb . With this in place your application will be able to handle documents attached to emails or from other applications on the..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing malarkey so that we can.. send value. To give some perspective like as in why would we be using this function in the first place Let's say we want to perform pitch detection on microphone input and we have set it up so that some.. the precise 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..
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 custom build output directory for XCode4 then XCode puts all your unexpected files in the wrong place. Build the project Click on the last icon on the right in the top left area of Xcode4. Select the top..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started make sense and the scary thought that I have to do manual memory management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll as the search terms or does it remember that it used a predicate to retrieve data in the first place How do I get back to the original results Do I just set the search predicate to nil Won't that kill.. nil Won't that kill the original predicate that was used to retrieve the FRC results in the first place If anyone has any examples of code using search with the FRC I would greatly appreciate it iphone search.. self fetchRequest release NSError error nil if aFetchedResultsController performFetch error Replace this implementation with code to handle the error appropriately. abort causes the application to generate..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events timers and previous running treads are being executed for a short while. You can see this if you place some NSLog .. into your code. This means that this short wakeup executes the code for a while. According..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices . Of course these are all working with Ruby on Rails which I am not tied to but it's a place to start. The main requirements I have for my solution are Any changes should be sent in the background..
iPhone get SSID without private library http://stackoverflow.com/questions/5198716/iphone-get-ssid-without-private-library if I use a private library Apple will not approve the app. Am I stuck between an Apple and a hard place or is there something I'm missing here iphone xcode share improve this question On iOS 4.1 you..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers interface for observers like delegation This slide is then followed by what appears to be a place holder slide where the lecturer then apparently demonstrates the best practices using an example with.. stack who should be doing this push. Which class file in my code is the correct place When I want to affect some piece of data value of an iVar in one of my UIViewControllers when I am in..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app password for database querys for the user. So Where to store data except the NSUserDefaults This place can should be deleted when the user quit the app or logout . iphone ios data nsuserdefaults keychain..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons collection. It has no GC runtime cost. The compiler inserts retains and releases in all the places you should have anyway. But it's smarter than you and can optimize out the ones that aren't actually.. and why not. First if all of your code uses ARC and you violate the Three Magic Words all over the place you'll still have no problems. Shocking to say but there you go. ARC might retain some things that you..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 bottleneck in reading 720p video frames for encoding to disk. It limited the encoding from taking place at anything more than 8 9 FPS. Replacing this with the fast texture cache reads allows me to encode..
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 notice 6 Add #import Reachability.h to the .m file where you are implementing the check 7 In the .m file of where you are implementing the check you can place this in one of the first methods called init or viewWillAppear or viewDidLoad etc void viewWillAppear BOOL animated check for internet connection NSNotificationCenter..
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller I want to insert a UIImage s inside the compose sheet of an MFMailComposerViewController . Please note I don't want to attach them but I want to place them in a table using HTML code which will be the part of the email body. iphone ios attachment mfmailcomposeviewcontroll share improve this question Back..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding this question Reminder The @property directive is equivalent to declaring both a setter and a getter. In the case of level @property CGFloat level can be replaced by CGFloat level void setLevel CGFloat v Your question Why declare a property named level for a variable named _level and why name a variable with a leading _..
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 example exports the com.sunsetlakesoftware.molecules.pdb UTI with the .pdb file extension corresponding to the MIME type chemical x pdb . With this in place your application will be able to handle documents attached to emails or from other applications on the system. In Mail you can tap and hold to bring up a list of..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework log2n FFT_FORWARD vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing malarkey so that we can squash the return value into the same space as the send value... we can squash the return value into the same space as the send value. To give some perspective like as in why would we be using this function in the first place Let's say we want to perform pitch detection on microphone input and we have set it up so that some callback gets triggered every time the microphone gets in 1024.. from FFT Bins using phase change between frames to get the precise 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..
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 Show environment variables in build log if you're using a custom build output directory for XCode4 then XCode puts all your unexpected files in the wrong place. Build the project Click on the last icon on the right in the top left area of Xcode4. Select the top item this is your most recent build . Apple should auto select..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone the URLs field in the ALAsset object but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started with the weird nested method naming things like id that don't make sense and the scary thought that I have to do manual memory management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of books..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll the predicate have to contain the initial predicate as well as the search terms or does it remember that it used a predicate to retrieve data in the first place How do I get back to the original results Do I just set the search predicate to nil Won't that kill the original predicate that was used to retrieve the FRC results.. the original results Do I just set the search predicate to nil Won't that kill the original predicate that was used to retrieve the FRC results in the first place If anyone has any examples of code using search with the FRC I would greatly appreciate it iphone search core data uisearchbar uisearchdisplaycontroller share.. nil cacheName nil aFetchedResultsController.delegate self fetchRequest release NSError error nil if aFetchedResultsController performFetch error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events After 10 Minutes sometimes earlier I discovered that my timers and previous running treads are being executed for a short while. You can see this if you place some NSLog .. into your code. This means that this short wakeup executes the code for a while. According to Apple we have 30 seconds execution time left. I assume..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices frameworks such as ObjectiveResource Core Resource and RestfulCoreData . Of course these are all working with Ruby on Rails which I am not tied to but it's a place to start. The main requirements I have for my solution are Any changes should be sent in the background without pausing the main thread. It should use as little..
iPhone get SSID without private library http://stackoverflow.com/questions/5198716/iphone-get-ssid-without-private-library which I understand is a private library. I also read that if I use a private library Apple will not approve the app. Am I stuck between an Apple and a hard place or is there something I'm missing here iphone xcode share improve this question On iOS 4.1 you can do this #import SystemConfiguration CaptiveNetwork.h id..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers back up the hierarchy use loose coupling Define a generic interface for observers like delegation This slide is then followed by what appears to be a place holder slide where the lecturer then apparently demonstrates the best practices using an example with the UIImagePickerController. I wish the videos were available.. When I am trying to push a new viewcontroller on the UINavigationController stack who should be doing this push. Which class file in my code is the correct place When I want to affect some piece of data value of an iVar in one of my UIViewControllers when I am in a different UIViewController what is the right way to do this..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app will be cleared then. But IN my app I need this username password for database querys for the user. So Where to store data except the NSUserDefaults This place can should be deleted when the user quit the app or logout . iphone ios data nsuserdefaults keychain share improve this question You should always use Keychain..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons your old code. It is easier than your old code. It is not garbage collection. It has no GC runtime cost. The compiler inserts retains and releases in all the places you should have anyway. But it's smarter than you and can optimize out the ones that aren't actually needed just like it can unroll loops eliminate temporary variables.. This is mostly true but it's important to understand why and why not. First if all of your code uses ARC and you violate the Three Magic Words all over the place you'll still have no problems. Shocking to say but there you go. ARC might retain some things that you didn't mean it to retain but it'll release them as well so..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 benchmarks. I found that on my iPhone 4 glReadPixels was the bottleneck in reading 720p video frames for encoding to disk. It limited the encoding from taking place at anything more than 8 9 FPS. Replacing this with the fast texture cache reads allows me to encode 720p video at 20 FPS now and the bottleneck has moved from 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 to the .m file where you are implementing the check 7 In the .m file of where you are implementing the check you can place this in one of the first methods called init or viewWillAppear or viewDidLoad etc void viewWillAppear BOOL animated check..
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller s inside the compose sheet of an MFMailComposerViewController . Please note I don't want to attach them but I want to place them in a table using HTML code which will be the part of the email body. iphone ios attachment mfmailcomposeviewcontroll..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding directive is equivalent to declaring both a setter and a getter. In the case of level @property CGFloat level can be replaced by CGFloat level void setLevel CGFloat v Your question Why declare a property named level for a variable named _level and.. Why declare a property named level for a variable named _level and why name a variable with a leading _ in the first place I don't know. How it works is answered in LevelMeter.m CGFloat level return _level void setLevel CGFloat v _level v share..
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 UTI with the .pdb file extension corresponding to the MIME type chemical x pdb . With this in place your application will be able to handle documents attached to emails or from other applications on the system. In Mail you..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework A stride log2n FFT_INVERSE FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing malarkey so that we can squash the return.. the same space as the send value. To give some perspective like as in why would we be using this function in the first place Let's say we want to perform pitch detection on microphone input and we have set it up so that some callback gets triggered.. between frames to get the precise 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..
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 log if you're using a custom build output directory for XCode4 then XCode puts all your unexpected files in the wrong place. Build the project Click on the last icon on the right in the top left area of Xcode4. Select the top item this is your..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started like id that don't make sense and the scary thought that I have to do manual memory management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll predicate as well as the search terms or does it remember that it used a predicate to retrieve data in the first place How do I get back to the original results Do I just set the search predicate to nil Won't that kill the original predicate.. search predicate to nil Won't that kill the original predicate that was used to retrieve the FRC results in the first place If anyone has any examples of code using search with the FRC I would greatly appreciate it iphone search core data uisearchbar.. self fetchRequest release NSError error nil if aFetchedResultsController performFetch error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events I discovered that my timers and previous running treads are being executed for a short while. You can see this if you place some NSLog .. into your code. This means that this short wakeup executes the code for a while. According to Apple we have..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices Resource and RestfulCoreData . Of course these are all working with Ruby on Rails which I am not tied to but it's a place to start. The main requirements I have for my solution are Any changes should be sent in the background without pausing..
iPhone get SSID without private library http://stackoverflow.com/questions/5198716/iphone-get-ssid-without-private-library I also read that if I use a private library Apple will not approve the app. Am I stuck between an Apple and a hard place or is there something I'm missing here iphone xcode share improve this question On iOS 4.1 you can do this #import..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers coupling Define a generic interface for observers like delegation This slide is then followed by what appears to be a place holder slide where the lecturer then apparently demonstrates the best practices using an example with the UIImagePickerController... on the UINavigationController stack who should be doing this push. Which class file in my code is the correct place When I want to affect some piece of data value of an iVar in one of my UIViewControllers when I am in a different UIViewController..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app I need this username password for database querys for the user. So Where to store data except the NSUserDefaults This place can should be deleted when the user quit the app or logout . iphone ios data nsuserdefaults keychain share improve this..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons code. It is not garbage collection. It has no GC runtime cost. The compiler inserts retains and releases in all the places you should have anyway. But it's smarter than you and can optimize out the ones that aren't actually needed just like it.. to understand why and why not. First if all of your code uses ARC and you violate the Three Magic Words all over the place you'll still have no problems. Shocking to say but there you go. ARC might retain some things that you didn't mean it to..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 glReadPixels was the bottleneck in reading 720p video frames for encoding to disk. It limited the encoding from taking place at anything more than 8 9 FPS. Replacing this with the fast texture cache reads allows me to encode 720p video at 20 FPS..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs Essentially it should have the frame of what you would assume the UIScrollView would have under normal circumstances. Place the UIScrollView in the center of the ClipView . Make sure the ClipView 's clipsToBounds is set to YES if its width is less..
http://stackoverflow.com/questions/13023936/orientation-issue-in-ios-6 device getting orientation changed by default. So Need To Perform Some Steps. 1 Set the Orientation From Here 2 Place This Code in FirstViewController added to the RootViewController @implementation UINavigationController RotationIn_IOS6..
Customize the delete button in UITableView http://stackoverflow.com/questions/13669920/customize-the-delete-button-in-uitableview customization share improve this question This method will be called when user performs the swipe action Just Place this in your CustomCell void willTransitionToState UITableViewCellStateMask state super willTransitionToState state if..
how to remove duplicate value in NSMutableArray http://stackoverflow.com/questions/1858649/how-to-remove-duplicate-value-in-nsmutablearray used when order doesn't matter if order matter then go for this approach.I have used it and it give perfect answer. in Place of NSmutableArray array put your NSmutableArray which contains duplicate Value. NSArray copy NSmutableArray copy NSInteger..
how to sort an NSArray using compare:options http://stackoverflow.com/questions/2031990/how-to-sort-an-nsarray-using-compareoptions context method which should work fine for NSStrings too as they also have the intValue method. Place this functions somewhere above @implementation static NSInteger intSort id num1 id num2 void context int v1 num1 intValue..
How do you completely remove and release memory of an OpenAL sound file? http://stackoverflow.com/questions/2035975/how-do-you-completely-remove-and-release-memory-of-an-openal-sound-file audio to buffer x n error else NSLog @ ERROR SoundManager Could not find file ' @. @' aFileName aFileExt data NULL Place the buffer ID into the sound library against aSoundKey soundLibrary setObject NSNumber numberWithUnsignedInt bufferID forKey..
Having a UITabBar AND a UINavigationController in an app? http://stackoverflow.com/questions/2339177/having-a-uitabbar-and-a-uinavigationcontroller-in-an-app uitabbarcontroller share improve this question Just wrap the view controller inside the Navigationcontroller and Place the NAvigationcontroller insided the Tabbar. This will work fine for you p Ex NSMutableArray tabBarViewControllers NSMutableArray..
http://stackoverflow.com/questions/2486705/storing-image-in-plist NSUserDomainMask YES NSString path NSString stringWithFormat @ @ my.plist paths objectAtIndex 0 Place an image in a dictionary that will be stored as a plist dictionary setObject image forKey @ image Write the dictionary to..
Adding view on StatusBar in iPhone http://stackoverflow.com/questions/2833724/adding-view-on-statusbar-in-iphone @end @implementation ACStatusBarOverlayWindow id initWithFrame CGRect frame if self super initWithFrame frame Place the window on the correct level and position self.windowLevel UIWindowLevelStatusBar 1.0f self.frame UIApplication sharedApplication..
apply style to range of text with javascript in uiwebview http://stackoverflow.com/questions/2887101/apply-style-to-range-of-text-with-javascript-in-uiwebview var selectedTextNodes while treeWalker.nextNode selectedTextNodes.push treeWalker.currentNode var textNode span Place each text node within range inside a span element with the desired class for var i 0 len selectedTextNodes.length i len..
Detect retina screen/iPhone 4 in iPhone SDK http://stackoverflow.com/questions/3272752/detect-retina-screen-iphone-4-in-iphone-sdk Allocate the space to store name char name malloc size Get the platform name sysctlbyname hw.machine name size NULL 0 Place name into a string NSString machine NSString stringWithCString name Is there any better soution maybe it is very obvious..
warning: Attempting to create USE_BLOCK_IN_FRAME variable with block that isn't in the frame http://stackoverflow.com/questions/3637714/warning-attempting-to-create-use-block-in-frame-variable-with-block-that-isnt 6 NSNumber longitude f numberFromString parts objectAtIndex 7 f release splitting the parts to create the objects Place place Place NSEntityDescription insertNewObjectForEntityForName @ Place inManagedObjectContext context Address address Address.. longitude f numberFromString parts objectAtIndex 7 f release splitting the parts to create the objects Place place Place NSEntityDescription insertNewObjectForEntityForName @ Place inManagedObjectContext context Address address Address NSEntityDescription.. splitting the parts to create the objects Place place Place NSEntityDescription insertNewObjectForEntityForName @ Place inManagedObjectContext context Address address Address NSEntityDescription insertNewObjectForEntityForName @ Address inManagedObjectContext..
Tab Bar Application With Navigation Controller http://stackoverflow.com/questions/369128/tab-bar-application-with-navigation-controller like a left nav bar button on a gold background into the Tree View for your tab bar the text only view not the GUI . Place the navigation controller inside the tab bar controller then drag your existing view controller inside the navigation controller...
video capture software for iPhone Simulator [closed] http://stackoverflow.com/questions/4183768/video-capture-software-for-iphone-simulator MinBundleVersion value plist to the actual version of your simulator 240 worked for me latest version 272 Build Place bundle in œ~ Library Application Support SIMBL Plugins Relaunch simulator now you should have Recording in the menu. share..
How to check if iPhone supports CDMA or GSM http://stackoverflow.com/questions/7596079/how-to-check-if-iphone-supports-cdma-or-gsm the space to store name char name malloc size Get the platform name sysctlbyname hw.machine name size NULL 0 Place name into a string NSString machineid NSString stringWithUTF8String name Done with this free name return machineid Function..
steps for creating UIScrollView with Interface Builder http://stackoverflow.com/questions/9118796/steps-for-creating-uiscrollview-with-interface-builder this the order that I should be creating the objects Create a UIScrollView that is 320x700 as the dimensions in View Place all my buttons etc on this scroll view In the viewDidLoad set the contentSize to 320x700 Set the delegate of the UIScrollView..
UINavigationController and autorotation http://stackoverflow.com/questions/970482/uinavigationcontroller-and-autorotation controller's bar. You could copy the configuration of the current view controller's UINavigationItem and push it on Place the new navigation controller off screen at the right edge Animate the movement of the new and old controllers' frames from..
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