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2014/10/15 ¤U¤È 10:05:06
iphone Programming Glossary: choiceHow to present a splash/login view controller using storyboards http://stackoverflow.com/questions/11697747/how-to-present-a-splash-login-view-controller-using-storyboards doing this Requirements iOS5 storyboards ARC. the main vc's view cannot appear until the startup work is done. want a choice of transition styles to the main vc when the startup work is done. want to do as much layout as possible in storyboard... conditions have been met it can dismiss itself self.modalTransitionStyle UIModalTransitionStyleCrossDissolve your choice here from UIModalTransitionStyle self dismissModalViewControllerAnimated YES Now whenever the app becomes active it can..
Send mail without MFMailComposeViewController http://stackoverflow.com/questions/1263412/send-mail-without-mfmailcomposeviewcontroller the user for their username password and either asking for or figuring out their mail server information. Another choice is to send directly from the phone your own smpt server not just a client which is a bit more coding. And if you write your..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase here echo response status Where call your http post here is your favorite HTTP post mechanism. cURL is one possible choice. YMMV. PHP.net has the scoop One thing that has me slightly concerned is the length of the payload in the URL going from..
How to use bluetooth to connect two iPhone? http://stackoverflow.com/questions/1427250/how-to-use-bluetooth-to-connect-two-iphone mechanisms . Bonjour also works transparently between Bluetooth and WiFi on the iPhone under 3.0 so it's a good choice if you would like to support iPhone to iPhone data transfers on those two types of networks. For more information you can..
Mobile OCR Engine for iPhone app http://stackoverflow.com/questions/1722269/mobile-ocr-engine-for-iphone-app best one in this regards. I have to extract text from images. I heard of abby. Is it the best Suggest if some other choice is there Thnx in advance iphone ocr share improve this question Hey you could use a trial version of abbyy's MOCR Engine..
iPhone - allow landscape orientation on just one viewcontroller http://stackoverflow.com/questions/2144520/iphone-allow-landscape-orientation-on-just-one-viewcontroller of the viewcontrollers if you use shouldAutorotateToInterfaceOrientation method of UIViewController. You have only two choice whether all viewcontrollers support the landscape or no viewcontrollers support it. If you want to support the landscape..
UIImage Saving image with file name on the iPhone http://stackoverflow.com/questions/2264039/uiimage-saving-image-with-file-name-on-the-iphone name on the iPhone How can I save an image like using UIImageWriteToSavedPhotosAlbum method with a filename of my choice to the private var folder iphone uiimage uiimagepickercontroller sandbox save image share improve this question Kenny..
http://stackoverflow.com/questions/230984/compression-api-on-the-iphone bzip2 are available. And you can always add others as long as they'll generally compile under OS X. bzip2 is a better choice for smallest file sizes but requires much more CPU power to compress and decompress. Also since you're talking to a web..
iPhone Documents directory and UIFileSharingEnabled, hiding certain documents http://stackoverflow.com/questions/2942855/iphone-documents-directory-and-uifilesharingenabled-hiding-certain-documents
Practical rules for premature optimization [closed] http://stackoverflow.com/questions/2978460/practical-rules-for-premature-optimization that code is hardly ever called. There are times when just doing something simple that works and moving on is a good choice even though you know that the algorithmic complexity is not optimal. Every hour you spend optimizing rarely called code..
http://stackoverflow.com/questions/3088624/support-legacy-iphone-users those conditional calls can get complicated. Your app requires some iOS 4.0 APIs in order to function Here you have no choice. Build with BaseSDK 4.0 set Target Deployment 4.0 and use those 4.0 APIs. Advantage code is simpler no conditionals for..
NSMutableArray addObject: -[__NSArrayI addObject:]: unrecognized selector sent to instance http://stackoverflow.com/questions/3220120/nsmutablearray-addobject-nsarrayi-addobject-unrecognized-selector-sent-t
Creating a JSON Store For iPhone http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone delegates make it trivial. 4 With high complexity and high size Core Data is clearly the superior choice. Core Data is highly optimized so that increase in graph size don't bog things down as much as they do with SQL. You also..
iPhone different between self and normal variable http://stackoverflow.com/questions/536388/iphone-different-between-self-and-normal-variable
Difference between [NSMutableArray array] vs [[NSMutableArray alloc] init] http://stackoverflow.com/questions/5423211/difference-between-nsmutablearray-array-vs-nsmutablearray-alloc-init That is exactly correct when you vend an object. But in other cases when you create an object on iOS where you have a choice between obtaining a ready made autoreleased object and calling alloc followed by release Apple wants you to use alloc and..
iPhone SDK Internet connection detection http://stackoverflow.com/questions/596589/iphone-sdk-internet-connection-detection is not in Apple's developer documentation. UIRequiresPersistentWiFi Ensures the device is connected via WiFi If your choice is not true then the user will be presented with an appropriate message when starting your application. Best of all this..
NSDefaultRunLoopMode vs NSRunLoopCommonModes http://stackoverflow.com/questions/7222449/nsdefaultrunloopmode-vs-nsrunloopcommonmodes be delivered later when the user input event terminates and the run loop set to default mode again obviously this is a choice made by the OS architects to give priority to user events instead of background events. If you decide to change the run..
How to capture current view screenshot and reuse in code? (iPhone SDK) http://stackoverflow.com/questions/879064/how-to-capture-current-view-screenshot-and-reuse-in-code-iphone-sdk and the system has applied the view transforms etc I can show the snapshot view I saved and animate a transition of my choice to my new view. After it is completed I can release my snapshot and move on. Is there a way to do this that is not expensive..
Storyboard static cells: dequeueReusableCellWithIdentifier returns nil http://stackoverflow.com/questions/9993669/storyboard-static-cells-dequeuereusablecellwithidentifier-returns-nil completely different content in your cells to that found on the storyboard then static cells probably aren't the right choice. You should use dynamic prototypes note you can have multiple prototypes in the storyboard with the traditional data source..
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