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2014/10/15 ¤U¤È 10:11:10
iphone Programming Glossary: logicWhen should I release objects in -(void)viewDidUnload rather than in -dealloc? http://stackoverflow.com/questions/1158788/when-should-i-release-objects-in-voidviewdidunload-rather-than-in-dealloc this question In addition to what has already been indicated I wanted to elaborate more about logic behind viewDidUnload . One of the most important reasons for implementing it is that UIViewController..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone File to FTP Server on iPhone I would like to implement logic that uploads file to FTP Server. I am new in iPhone development so want to figure out preferred approach...
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing Test.app TEST As the App is built programmatically rather than using XIB's I've split the 2 device logics using the following lines in the main.m method if UI_USER_INTERFACE_IDIOM UIUserInterfaceIdiomPad retVal.. and I've checked my headers to ensure the UISplitView is never used nor imported via the Phone logic. How do I avoid this error and is there a better way to split the universal logic paths in this programmatically.. via the Phone logic. How do I avoid this error and is there a better way to split the universal logic paths in this programmatically created app iphone ios ipad ios universal app share improve this question..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su class b c it's easier to reuse. If you don't want that you could simply implement the same logic directly in your app delegate eliminating the need for the TransitionController class. The logic you'd.. logic directly in your app delegate eliminating the need for the TransitionController class. The logic you'd need would be the same however. Use it as follows In your app delegate add a property for the..
When should I release objects in -(void)viewDidUnload rather than in -dealloc? http://stackoverflow.com/questions/1158788/when-should-i-release-objects-in-voidviewdidunload-rather-than-in-dealloc objective c ios cocoa touch memory management share improve this question In addition to what has already been indicated I wanted to elaborate more about logic behind viewDidUnload . One of the most important reasons for implementing it is that UIViewController subclasses commonly also contain owning references to various..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone File to FTP Server on iPhone I would like to implement logic that uploads file to FTP Server. I am new in iPhone development so want to figure out preferred approach. After browsing available API for this task I have managed..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing mobile Applications 9770ACFA 0B88 41D4 AF56 77B66B324640 Test.app TEST As the App is built programmatically rather than using XIB's I've split the 2 device logics using the following lines in the main.m method if UI_USER_INTERFACE_IDIOM UIUserInterfaceIdiomPad retVal UIApplicationMain argc argv nil @ AppDelegate_Pad else.. From that point forth they use different AppDelegates and I've checked my headers to ensure the UISplitView is never used nor imported via the Phone logic. How do I avoid this error and is there a better way to split the universal logic paths in this programmatically created app iphone ios ipad ios universal app.. headers to ensure the UISplitView is never used nor imported via the Phone logic. How do I avoid this error and is there a better way to split the universal logic paths in this programmatically created app iphone ios ipad ios universal app share improve this question That error is being triggered because you didn't weak..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su 1394947 . As an aside I prefer the implementation in a separate class b c it's easier to reuse. If you don't want that you could simply implement the same logic directly in your app delegate eliminating the need for the TransitionController class. The logic you'd need would be the same however. Use it as follows In your.. If you don't want that you could simply implement the same logic directly in your app delegate eliminating the need for the TransitionController class. The logic you'd need would be the same however. Use it as follows In your app delegate add a property for the TransitionController BOOL application UIApplication application..
When should I release objects in -(void)viewDidUnload rather than in -dealloc? http://stackoverflow.com/questions/1158788/when-should-i-release-objects-in-voidviewdidunload-rather-than-in-dealloc share improve this question In addition to what has already been indicated I wanted to elaborate more about logic behind viewDidUnload . One of the most important reasons for implementing it is that UIViewController subclasses commonly..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone File to FTP Server on iPhone I would like to implement logic that uploads file to FTP Server. I am new in iPhone development so want to figure out preferred approach. After browsing..
Dragging an UIView inside UIScrollView http://stackoverflow.com/questions/1481826/dragging-an-uiview-inside-uiscrollview extra credit if you are using iOS 3.2 or 4.0 or later use the UIPanGestureRecognizer class to handle the drag and drop logic the drag and drop motion is a lot smoother than overriding touchesBegan touchesMoved touchesEnded . share improve this..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing common scenarios I think would be Blank slate new project knowing ahead of time there is a large chunk of reusable logic that needs to run on each device. Existing iPhone code base porting of C C and Objective C to the Android NDK or otherwise... or otherwise. Yes of course in a perfect world all apps would just plug into the magical cloud and all the reusable logic would be up in Google App Engine or some web services but that is not the spirit of this question. After experiencing a..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource Build and Go and you should see the word Hello appear in the UITableView Now to attempt to move this UITableView 's logic out to a separate class first create a new file in Xcode choosing UITableViewController subclass and calling the class TableTestTableViewController..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing AF56 77B66B324640 Test.app TEST As the App is built programmatically rather than using XIB's I've split the 2 device logics using the following lines in the main.m method if UI_USER_INTERFACE_IDIOM UIUserInterfaceIdiomPad retVal UIApplicationMain.. different AppDelegates and I've checked my headers to ensure the UISplitView is never used nor imported via the Phone logic. How do I avoid this error and is there a better way to split the universal logic paths in this programmatically created.. used nor imported via the Phone logic. How do I avoid this error and is there a better way to split the universal logic paths in this programmatically created app iphone ios ipad ios universal app share improve this question That error..
Embedding Python in an iPhone app http://stackoverflow.com/questions/3691655/embedding-python-in-an-iphone-app that runs Python as an embedded library. The Python code will then call back to native Cocoa code. It's the control logic is Python code pattern. Is there a guide to getting Python built in XCode so that my iPhone app can link it Preferably a..
What programming languages can one use to develop iPhone, iPod Touch and iPad (iOs) applications? http://stackoverflow.com/questions/3949995/what-programming-languages-can-one-use-to-develop-iphone-ipod-touch-and-ipad-i
Passing parameters to addTarget:action:forControlEvents http://stackoverflow.com/questions/3988485/passing-parameters-to-addtargetactionforcontrolevents
Aligning text and image on UIButton with imageEdgeInsets and titleEdgeInsets http://stackoverflow.com/questions/4564621/aligning-text-and-image-on-uibutton-with-imageedgeinsets-and-titleedgeinsets the text all the way to the left so I expected 5 to scoot it half way from the left side but it doesn't. What's the logic behind insets I'm not familiar with image placements and related terminology. I used this SO question as a reference but..
how to implement application tests in xcode4? http://stackoverflow.com/questions/5637272/how-to-implement-application-tests-in-xcode4 to add some Tests for my application. Following the Document from Apple I add two testing bundles to my project. The logic tests are no problem but when I try to make the application tests on a device I always get the error that the logic tests.. logic tests are no problem but when I try to make the application tests on a device I always get the error that the logic tests don't run on a device. In Xcode 3 there is no problem with that. Only Xcode 4 throws this error... Any suggestions..
How to create a toolbar between UITableView rows http://stackoverflow.com/questions/5952691/how-to-create-a-toolbar-between-uitableview-rows on a row it pops an additional UIToolBar and pressing on any other row will dismiss this view with animations. The logic I think is simple you just need to add a subView to the UITableViewCell when pressed and shift the rest of the content up..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su in a separate class b c it's easier to reuse. If you don't want that you could simply implement the same logic directly in your app delegate eliminating the need for the TransitionController class. The logic you'd need would be the.. implement the same logic directly in your app delegate eliminating the need for the TransitionController class. The logic you'd need would be the same however. Use it as follows In your app delegate add a property for the TransitionController..
iOS 5 does not allow to store downloaded data in Documents directory? http://stackoverflow.com/questions/8209406/ios-5-does-not-allow-to-store-downloaded-data-in-documents-directory should my database file be placed to Documents or Caches If I put it products in the Caches then I have to change the logic of retrieval also since it is considered that if record is present in database there is no need change the existence of..
Why is object not dealloc'ed when using ARC + NSZombieEnabled http://stackoverflow.com/questions/8408071/why-is-object-not-dealloced-when-using-arc-nszombieenabled Zombie Objects on for my project while debugging and this turned out to be the cause. Consider the following app logic 1 Users invokes action in RootViewController that causes a SecondaryViewController to be created and presented via presentModalViewController.. off to verify this. QUESTION S Is this correct behavior of Enable Zombie Objects How should I implement this type of logic to eliminate the issue. I would like to continue using Enable Zombie Objects. EDIT #1 per Kevin's suggestion I've submitted..
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