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2014/10/15 ¤U¤È 10:12:29
iphone Programming Glossary: particularlyUse CoreData or SQLite on iPhone? [closed] http://stackoverflow.com/questions/1318467/use-coredata-or-sqlite-on-iphone no relationships or complicated subtable views In summary Core Data can greatly simplify your code particularly for complex object models. You get undo redo support almost for free with it. It also provides some.. redo support almost for free with it. It also provides some very significant performance benefits particularly on the iPhone. Even though it seems counterintuitive given how much overhead you'd think the framework..
Uploading and downloading via ftp with iPhone SDK http://stackoverflow.com/questions/1354012/uploading-and-downloading-via-ftp-with-iphone-sdk iphone library documentation Networking Conceptual CFNetwork CFNetwork.pdf In this you'll be particularly interested in Chapter 5. Both detail working with FTP sites including uploading downloading retrieving..
http://stackoverflow.com/questions/1388467/reading-epub-format look a bit daunting but actually once you've got the basics unzipping parsing XML down it's not particularly difficult or complex. You'll need to work out how to download the EPUB to unzip it somewhere to parse..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone I detect when someone shakes an iPhone I want to react when somebody shakes the iPhone. I don't particularly care how they shake it just that it was waved vigorously about for a split second. Does anyone know..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation I have an app where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be..
What work has been done on cross-platform mobile development? [closed] http://stackoverflow.com/questions/51988/what-work-has-been-done-on-cross-platform-mobile-development and Android Are there other platforms which are better suited to such an endeavor Note that I am particularly asking about client side software not web apps though any information about the difficulties of using..
How to change UIPickerView height http://stackoverflow.com/questions/573979/how-to-change-uipickerview-height cocoa touch uikit uipickerview share improve this question It seems obvious that Apple doesn't particularly invite mucking with the default height of the UIPickerView but I have found that you can achieve a change..
Use CoreData or SQLite on iPhone? [closed] http://stackoverflow.com/questions/1318467/use-coredata-or-sqlite-on-iphone for a simple sqlite app on the iphone with one table and no relationships or complicated subtable views In summary Core Data can greatly simplify your code particularly for complex object models. You get undo redo support almost for free with it. It also provides some very significant performance benefits particularly on the iPhone... code particularly for complex object models. You get undo redo support almost for free with it. It also provides some very significant performance benefits particularly on the iPhone. Even though it seems counterintuitive given how much overhead you'd think the framework has in most cases you can beat the performance of hand tuned..
Uploading and downloading via ftp with iPhone SDK http://stackoverflow.com/questions/1354012/uploading-and-downloading-via-ftp-with-iphone-sdk
http://stackoverflow.com/questions/1388467/reading-epub-format of everything in the manifest plus a few extra files The specs look a bit daunting but actually once you've got the basics unzipping parsing XML down it's not particularly difficult or complex. You'll need to work out how to download the EPUB to unzip it somewhere to parse the manifest and then to display the relevant content. Some..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone do I detect when someone shakes an iPhone I want to react when somebody shakes the iPhone. I don't particularly care how they shake it just that it was waved vigorously about for a split second. Does anyone know how to detect this iphone ios accelerometer shake motion detection..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation there a documented way to set the iPhone orientation I have an app where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on..
What work has been done on cross-platform mobile development? [closed] http://stackoverflow.com/questions/51988/what-work-has-been-done-on-cross-platform-mobile-development documented or open source projects targeted iPhone Blackberry and Android Are there other platforms which are better suited to such an endeavor Note that I am particularly asking about client side software not web apps though any information about the difficulties of using web apps across multiple mobile platforms is also interesting...
How to change UIPickerView height http://stackoverflow.com/questions/573979/how-to-change-uipickerview-height work and the frame is locked in Interface Builder. iphone cocoa touch uikit uipickerview share improve this question It seems obvious that Apple doesn't particularly invite mucking with the default height of the UIPickerView but I have found that you can achieve a change in the height of the view by taking complete control and..
UIWebView to view self signed websites (No private api, not NSURLConnection) - is it possible? http://stackoverflow.com/questions/11573164/uiwebview-to-view-self-signed-websites-no-private-api-not-nsurlconnection-i use the request passed in as arguments to the methods if you needed. #pragma mark Webview delegate Note This method is particularly important. As the server is using a self signed certificate we cannot use just UIWebView as it doesn't allow for using self..
Change app language in iOS without restarting the app http://stackoverflow.com/questions/12192151/change-app-language-in-ios-without-restarting-the-app possible to set the language at runtime at main.m when your AppDelegate is not initialized but once it is initialized particularly your view controller is created change it has not effect until the next restart NSUserDefaults standardUserDefaults setObject..
What does the Tiler Utilization statistic mean in the iPhone OpenGL ES instrument? http://stackoverflow.com/questions/1287811/what-does-the-tiler-utilization-statistic-mean-in-the-iphone-opengl-es-instrumen in this case. You might also consider pursuing alternate lighting methods like DOT3 for your polygon data particularly the spheres but this requires special care to make sure that you aren ™t making your rendering fragment bound or inadvertently..
Use CoreData or SQLite on iPhone? [closed] http://stackoverflow.com/questions/1318467/use-coredata-or-sqlite-on-iphone with one table and no relationships or complicated subtable views In summary Core Data can greatly simplify your code particularly for complex object models. You get undo redo support almost for free with it. It also provides some very significant performance.. models. You get undo redo support almost for free with it. It also provides some very significant performance benefits particularly on the iPhone. Even though it seems counterintuitive given how much overhead you'd think the framework has in most cases..
Uploading and downloading via ftp with iPhone SDK http://stackoverflow.com/questions/1354012/uploading-and-downloading-via-ftp-with-iphone-sdk http developer.apple.com iphone library documentation Networking Conceptual CFNetwork CFNetwork.pdf In this you'll be particularly interested in Chapter 5. Both detail working with FTP sites including uploading downloading retrieving directory listings..
http://stackoverflow.com/questions/1388467/reading-epub-format extra files The specs look a bit daunting but actually once you've got the basics unzipping parsing XML down it's not particularly difficult or complex. You'll need to work out how to download the EPUB to unzip it somewhere to parse the manifest and then..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller
How to add an UIViewController's view as subview http://stackoverflow.com/questions/1486832/how-to-add-an-uiviewcontrollers-view-as-subview now allows you to make custom containers for the purpose of adding a UIViewController to another UIViewController particularly via methods such as addChildViewController so it is indeed possible to nest UIViewControllers share improve this answer..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone do I detect when someone shakes an iPhone I want to react when somebody shakes the iPhone. I don't particularly care how they shake it just that it was waved vigorously about for a split second. Does anyone know how to detect this ..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation the iPhone orientation I have an app where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There..
Practical rules for premature optimization [closed] http://stackoverflow.com/questions/2978460/practical-rules-for-premature-optimization general but I'm interested in specific practical rules or best practices people use to avoid pre mature optimization particularly on the iphone platform . Answering this requires you to first answer the question of what is pre mature optimization . Since..
http://stackoverflow.com/questions/2978977/what-is-delegate-in-iphone task. There's more documentation here that you should read to understand the delegate pattern in Cocoa and Cocoa touch particularly with how delegation is used between UIWindow and UIView. It is an integral design pattern in iPhone architecture and one..
what actually is File Owner and First Responder in iPhone SDK - xCode? http://stackoverflow.com/questions/3768602/what-actually-is-file-owner-and-first-responder-in-iphone-sdk-xcode owner. Nibs are loaded using NSBundle mainBundle loadNibNamed @ NibName owner nil options nil The owner parameter is particularly important. That's the runtime instance of a class that owns the contents outlets actions and objects of the nib being loaded...
Animation in OpenGL ES view freezes when UIScrollView is dragged on iPhone http://stackoverflow.com/questions/4876488/animation-in-opengl-es-view-freezes-when-uiscrollview-is-dragged-on-iphone so you need to be careful. It'd be to diverge from the topic massively but although OpenGL is modal and therefore not particularly threading friendly you can use an EAGLSharegroup to do rendering on a separate thread and then push it onto the main thread...
How do you create a custom camera view, instead of UIImagePickerViewController? http://stackoverflow.com/questions/5156417/how-do-you-create-a-custom-camera-view-instead-of-uiimagepickerviewcontroller
What work has been done on cross-platform mobile development? [closed] http://stackoverflow.com/questions/51988/what-work-has-been-done-on-cross-platform-mobile-development iPhone Blackberry and Android Are there other platforms which are better suited to such an endeavor Note that I am particularly asking about client side software not web apps though any information about the difficulties of using web apps across multiple..
How to change UIPickerView height http://stackoverflow.com/questions/573979/how-to-change-uipickerview-height Builder. iphone cocoa touch uikit uipickerview share improve this question It seems obvious that Apple doesn't particularly invite mucking with the default height of the UIPickerView but I have found that you can achieve a change in the height..
When does an associated object get released? http://stackoverflow.com/questions/6039309/when-does-an-associated-object-get-released add some things to a class through categories so I can't override any existing methods including dealloc and I don't particularly want to mess with swizzling. I need some way to de associate and release object B before object A gets deallocated. EDIT..
How do I apply a stylesheet just to the iPhone (and not IE), without browser sniffing? http://stackoverflow.com/questions/809532/how-do-i-apply-a-stylesheet-just-to-the-iphone-and-not-ie-without-browser-sni exclusively to the iPhone without doing browser sniffing via the user agent string on the server or via JavaScript. I particularly don ™t want Internet Explorer to apply the stylesheet. Apple ™s suggested code for applying an iPhone specific stylesheet..
Mobile version of views for Ruby on Rails http://stackoverflow.com/questions/1284169/mobile-version-of-views-for-ruby-on-rails improve this question I would strongly recommend leaving the controller structure the same across all device types. Particularly if you are using Rails' RESTful routes your controllers should be closely matched to the domain model of your data. Whether..
APIs for converting Voice/Audio data in to text http://stackoverflow.com/questions/1681990/apis-for-converting-voice-audio-data-in-to-text How it will be ...any idea about APIs Thanks Aaryan iphone share improve this question Have you seen CMU Sphinx Particularly pocket sphinx written in C While more recognition oriented it's been used for transcription before so it will depend on..
iPhone Core Data: Cascading delete across a many-to-one relationship http://stackoverflow.com/questions/2204150/iphone-core-data-cascading-delete-across-a-many-to-one-relationship had delete B as soon as the last referenced A is deleted . It took me longer than expected to get this right. Particularly because At the time A prepares for deletion the to many relationship in B might not be updated yet so you can't just count..
Callback for UITableView animations http://stackoverflow.com/questions/2802146/callback-for-uitableview-animations animations Is there a delegate protocol that includes a callback for the end of animated changes to UITableView Particularly reloadSection Rows iphone uitableview animation callback share improve this question Actually there DOES seem to be..
http://stackoverflow.com/questions/3924446/long-press-on-uitableview I would like to handle a long press on a UITableViewCell to print a quick access menu . Did someone already do this Particularly the gesture recognize on UITableView iphone uitableview uitableviewcell gesture recognition share improve this question..
http://stackoverflow.com/questions/7442777/binary-sms-on-iphone SMS on iPhone I'm looking for information about how binary SMS are implemented on iPhone. Particularly I would like to know what you need to do if it is possible in an iOS application to listen to a specific SMS port and then..
Cost of message dispatch in Objective-C http://stackoverflow.com/questions/907843/cost-of-message-dispatch-in-objective-c dispatch in Objective C I'm curious to know about the cost of message dispatch in Objective C in various situations. Particularly I want to guide my choice of program design so I'm not tempted to prematurely optimize by avoiding message dispatches when..
UIViewController -viewDidLoad not being called http://stackoverflow.com/questions/913627/uiviewcontroller-viewdidload-not-being-called initWithNibName is called the view is not displayed. Have I missed something Can anyone recommend anything to check Particularly in the wondrously opaque Interface Builder tool . iphone cocoa touch uiview uiviewcontroller share improve this question..
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