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2014/10/15 ¤U¤È 10:11:11
iphone Programming Glossary: lowestiOS KeyChain not retrieving values from background http://stackoverflow.com/questions/10536859/ios-keychain-not-retrieving-values-from-background The keychain tutorials always left the accessibility settings for the keychain blank so it would default to Apple's lowest safest access level. This level however doesn't allow keychain access if the user has a passcode on the lock screen. Bingo..
http://stackoverflow.com/questions/1059101/font-size-in-pixels this question Point sizes are defined as 1 72 of an inch . That is a 72 point font is approximately 1 inch from the lowest descent to the highest ascent. So the maximum height of a glyph in a 72pt font is about 1 inch. Apple's iphone tech specs..
iOS Detecting connection speed or type [duplicate] http://stackoverflow.com/questions/10719073/ios-detecting-connection-speed-or-type of latency. Time C Time B is a very rough estimate of bandwidth. Because you want to be accurate as possible use the lowest level of network access you have available I believe on the iPhone this is sockets . Use random data blocks of fixed lengths..
Core Data could not fullfil fault for object after obtainPermanantIDs http://stackoverflow.com/questions/11321717/core-data-could-not-fullfil-fault-for-object-after-obtainpermanantids MOC of the main MOC you should not block the main thread at all while this is happening. So in your save from your lowest level MOC you should effectively have something like this with appropriate error handling of course ... backgroundMoc performBlock..
Having trouble decrypting in C# something encrypted on iPhone using RSA http://stackoverflow.com/questions/1133724/having-trouble-decrypting-in-c-sharp-something-encrypted-on-iphone-using-rsa not guaranteeing that both platforms are seeing the same set of random numbers. So I suggest you take it down to the lowest level possible here. Inspect the direct byte array inputs and outputs of the encryption on both platforms. If with the exact..
Build for armv6 architecture (target iOS 3.1.3) with iOS 6 SDK and Xcode 4.5? http://stackoverflow.com/questions/12533544/build-for-armv6-architecture-target-ios-3-1-3-with-ios-6-sdk-and-xcode-4-5 Is there a way to support iOS 3.1.3 while developing with the iOS 6 SDK If not I will eventually have to move to the lowest target to be iOS 4.3. Is it even possible to submit a new version that supports only versions 4.3 What happens to my users.. achieved iphone ios xcode4.5 targets iphone sdk 6.0 share improve this question With Xcode 4.5 ie iOS 6 SDK the lowest version you can build for is iOS 4.3. I guess it is time for your 3.1.3 customers to upgrade. share improve this answer..
Warning about window hierarchy http://stackoverflow.com/questions/12704984/warning-about-window-hierarchy in Storyboard I am also using ARC. NOTE This doesnt appear when I add two super viewDidLoad 1 in the middle in lowest part of the viewDidLoad which is wrong. Here is my implementation of the MovieViewController void viewDidLoad super viewDidLoad..
Change the minimum OS requirments of my iPhone App? http://stackoverflow.com/questions/2002686/change-the-minimum-os-requirments-of-my-iphone-app manually. You can help curb this by changing your Base SDK too Same place search for Base SDK . Change it to the lowest iPhone OS Device SDK you can want. On Snow Leopard this is 2.2.1 Leopard can go as low as 2.0 if you installed it with Xcode...
How to split Code for iOS 3.0 and iOS 3.2 so I can use MPMoviePlayerViewController if OS 3.2++ http://stackoverflow.com/questions/3019234/how-to-split-code-for-ios-3-0-and-ios-3-2-so-i-can-use-mpmovieplayerviewcontroll inconsistent APIs you should use NSClassFromString and go from there. This way you only have to have one target the lowest OS you support and through out your code have things like Class mplayerControllerClass NSClassFromString @ MPMoviePlayerViewController..
http://stackoverflow.com/questions/3089323/ios-4-build-sdk new iOS 4 SDK Select your XCode project Get Info and then select iPhone Device 4.0 as the Base SDK and then select the lowest iPhone OS version from iPhone OS Deployment Target that you need to support with your ad hoc app. share improve this answer..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk want to target previous iOS versions then in that same window under Deployment iPhone OS Deployment Target select the lowest version you want to support. Note that support for 2.x versions through the app store is deprecated. See the Readiness Checklist..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework FFT_FORWARD Now A will contain n 2 complex numbers. These represent n 2 frequency bins bin 1 .idealFreq 44Hz ie The lowest frequency we can reliably detect is ONE complete wave within that window ie a 44Hz wave. bin 2 .idealFreq 2 44Hz etc. bin..
Install Xcode 3.2.4, get “Base SDK Missing” http://stackoverflow.com/questions/3677487/install-xcode-3-2-4-get-base-sdk-missing want to target previous iOS versions then in that same window under Deployment iPhone OS Deployment Target select the lowest version you want to support. Note that support for 2.x versions through the app store is deprecated. The Explanation iOS..
What Techniques Are Best To Live Stream iPhone Video Camera Data To a Computer? http://stackoverflow.com/questions/3964442/what-techniques-are-best-to-live-stream-iphone-video-camera-data-to-a-computer specified host every x milliseconds. After you accomplish initial data transfer I would work on achieving 15fps at the lowest resolution and work my way up until the buffer overflows before the communication thread can transmit which would require..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios user activity application opensocial uses application id user id activity id Prefer JSON over XML Prefer simplicity lowest depth possible Return the full object with the one to many relationship within that object parent .... has full object not..
http://stackoverflow.com/questions/5039011/how-to-load-data-in-tableview self.frame.origin.y tableExtHeight 2 self.frame.size.width self.frame.size.height tableExtHeight We get the lowest non control view i.e. Labels so we can place the table view just below UIView lowestView int i 0 while self.subviews objectAtIndex.. tableExtHeight We get the lowest non control view i.e. Labels so we can place the table view just below UIView lowestView int i 0 while self.subviews objectAtIndex i isKindOfClass UIControl class lowestView self.subviews objectAtIndex i i.. the table view just below UIView lowestView int i 0 while self.subviews objectAtIndex i isKindOfClass UIControl class lowestView self.subviews objectAtIndex i i CGFloat tableWidth 262.0f tableView.frame CGRectMake 11.0f lowestView.frame.origin.y..
Minimum iOS target version that Apple accepts in AppStore? http://stackoverflow.com/questions/5842178/minimum-ios-target-version-that-apple-accepts-in-appstore has or will become grounds for an app to be rejected. I would never set the Deployment Target lower than that of the lowest OS version among the devices I plan to use to test the app before submitting it to the App Store. Also the installed based..
How can I improve the performance of my custom OpenGL ES 2.0 depth texture generation? http://stackoverflow.com/questions/6051237/how-can-i-improve-the-performance-of-my-custom-opengl-es-2-0-depth-texture-gener any of the fragments from those visible objects from being rendered yet they block a chunk of the fragments from the lowest impostor. The frontmost impostors can then use per pixel tests to generate a smooth intersection while many of the pixels..
http://stackoverflow.com/questions/8485032/record-audio-to-nsdata
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