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2014/10/15 ¤U¤È 10:04:54

iphone Programming Glossary: capability

Correcting floating point numbers

http://stackoverflow.com/questions/10049533/correcting-floating-point-numbers

will contain 64.10 If you don't want a fixed number of decimal points you can also use the float to string conversion capability of NSNumber float myFloat 32 32.1 NSNumber myNumber NSNumber numberWithFloat myFloat NSString result myNumber stringValue..

iPhone speech recognition API? [duplicate]

http://stackoverflow.com/questions/1121548/iphone-speech-recognition-api

play music by the strokes and whatnot. I was looking through the iPhone SDK but I cannot find any references to this capability. All of the search keywords I choose seem to only find the new voice chat functionality. Does anyone know whether Apple..

how do I detect whether I have iPhone 2G,3G,3GS

http://stackoverflow.com/questions/1543925/how-do-i-detect-whether-i-have-iphone-2g-3g-3gs

currentDevice NSString systemVersion device systemVersion To detect a specific model you would need to test for some capability that only that model has so to detect an iPhone 3GS check for a video capability on the camera #define SOURCETYPE UIImagePickerControllerSourceTypeCamera.. model you would need to test for some capability that only that model has so to detect an iPhone 3GS check for a video capability on the camera #define SOURCETYPE UIImagePickerControllerSourceTypeCamera does the device have a camera if UIImagePickerController..

UINavigationController navigation stack problems in landscape mode

http://stackoverflow.com/questions/2694613/uinavigationcontroller-navigation-stack-problems-in-landscape-mode

setViewControllers NSArray arrayWithObjects nv1 nv2 nv3 nv4 nv5 nv6 nv7 nv8 nil To implement landscape capability the UITabBarController is overridden to autorotate when required CustomTabBarController.m BOOL shouldAutorotateToInterfaceOrientation..

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

be found in Apple's Uniform Type Identifiers Overview . Those guides reside in the Mac developer center because this capability has been ported across from the Mac. One of the UTIs used in the above example was system defined but the other was an application..

How can you play music from the iPod app while still receiving remote control events in your app?

http://stackoverflow.com/questions/3191580/how-can-you-play-music-from-the-ipod-app-while-still-receiving-remote-control-ev

audio session's category to a mixable variant your session doesn't get deactivated but you still lose remote control capability once the iPod starts playing. In short whenever MPMusicPlayer is playing I can't seem to get remote events and I don't know..

Are there any huge differences between objective-c and Java, or iPhone and Android?

http://stackoverflow.com/questions/3326110/are-there-any-huge-differences-between-objective-c-and-java-or-iphone-and-andro

between iOS and Android. Cross platform is almost always a waste of time and resources unless the cross platform capability is central to the apps functioning. That is especially true for platforms such as iPhone and Android which have custom OS..

How do I make my application available on the App Store only for iPhone 3G S or faster devices?

http://stackoverflow.com/questions/3472278/how-do-i-make-my-application-available-on-the-app-store-only-for-iphone-3g-s-or

the UIRequiredDeviceCapabilities key in your application's Info.plist. In this case I'd recommend using the opengles 2 capability because all iOS devices with the post iPhone 3G S faster hardware support OpenGL ES 2.0 and none of the ones before that..

Is there a way of adjusting the screen brightness programmatically?

http://stackoverflow.com/questions/3779667/is-there-a-way-of-adjusting-the-screen-brightness-programmatically

Edit iOS 5 now includes a screen brightness API . UIScreen mainScreen setBrightness 0.5 Previous answer No this capability is not exposed via public APIS. Edit Note that a future possible iOS release may or may not have screen brightness on the..

How to change iOS device keyboard to specific language

http://stackoverflow.com/questions/5073254/how-to-change-ios-device-keyboard-to-specific-language

How to Maintain VOIP socket connection in background?

http://stackoverflow.com/questions/5987495/how-to-maintain-voip-socket-connection-in-background

notification on server push without using Push Notification APNs for some reasons. So I am using the VOIP background capability of iPhone to maintain socket connection. 1. I have configured a stream for VOIP in order to persist socket connection to..

What does the Xcode 4.2 preference “Support Wirelessly Connected Devices” do?

http://stackoverflow.com/questions/7266391/what-does-the-xcode-4-2-preference-support-wirelessly-connected-devices-do

checkbox option Support Wirelessly Connected Devices. What does this option do Once checked how can we use this new capability iphone objective c ios xcode share improve this question Plug your device into your machine. Go to iTunes device Summary..

Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?

http://stackoverflow.com/questions/7760946/is-it-possible-to-target-older-ios-versions-when-using-xcode-4-2-and-ios-5-sdk

and it reported Can't install application The Info.plist for application at Users ... TestsDebug.app specifies device capability requirements which are not met by Dev iPhone 3G All should work after that. Talk about a PITA. share improve this answer..

Custom UITabBar background image not working in iOS 5 and later

http://stackoverflow.com/questions/7800474/custom-uitabbar-background-image-not-working-in-ios-5-and-later

improve this question iOS5 offers the UIAppearance Proxy. Also it's best practice to switch your code based on the capability in this case it's respondsToSelector instead of iOS version that's a fragile assumption who's to say it doesn't change in..

storing data locally on the iphone

http://stackoverflow.com/questions/8040065/storing-data-locally-on-the-iphone

the app later I can pull the history and feed the history table with the past locations. Basically a read write capability from a local database. Now I know that there were many questions like that before but I could not find one that addresses..

UIImageView and UIScrollView zooming

http://stackoverflow.com/questions/8891356/uiimageview-and-uiscrollview-zooming

how do I do it I am trying to implement what flipboard has where it basically zooms in an image and have the scroll capability after zooming in. How do I do that UPDATE Here's some code that I have which doesn't call the scroll view delegate CGRect..

What tool(s) can I use to produce iPhone App Screencasts? [closed]

http://stackoverflow.com/questions/935540/what-tools-can-i-use-to-produce-iphone-app-screencasts

I also used SimFinger just to provide a good cursor but I see that the latest release of ScreenFlow now has that capability built in. For a microphone I actually used the USB one from Rock Band. It's a surprisingly good Logitech microphone that's..