¡@
2014/10/15 ¤U¤È 10:12:51
iphone Programming Glossary: preferredDeclaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec create a private variable you can now do that in the implementation file as well and this is the preferred way. An @interface block in the implementation file is actually an Extension and can be used to forward..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone 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 to find only code that uses CFNetwork..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language thereof access the AppleLanguages key in NSUserDefaults to determine what the user's settings for preferred languages are. This returns an array of language codes with the first one being the one set by the user.. for their phone and the subsequent ones used as fallbacks if a resource is not available in the preferred language. on the desktop the user can specify multiple languages with a custom ordering in System Preferences.. standardUserDefaults synchronize to make the change immediate This would make German the preferred language for your application with English and French as fallbacks. You would want to call this sometime..
How to resize a UIPresentationFormSheet? http://stackoverflow.com/questions/2457947/how-to-resize-a-uipresentationformsheet CGRectInset targetController.view.superview.frame 100 50 Update The preferred iOS 6.0 view controller presentation method also works correctly void presentViewController UIViewController..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective c coding style share improve this question Current suggested Objective C 2.0..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store Build not Build Go . In the build Release iphoneos directory you will have an app bundle. Use your preferred method to transfer this to Applications on the device. scp r AccelerometerGraph.app root@jasoniphone..
How to create a GUID/UUID using the iPhone SDK http://stackoverflow.com/questions/427180/how-to-create-a-guid-uuid-using-the-iphone-sdk and apps are being rejected from the App Store for using it. The method below is now the preferred approach. If you need to create several UUID just use this method with ARC NSString GetUUID CFUUIDRef..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective c coding style share improve this question Current suggested Objective C 2.0..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now is always present even if the interface has no IP is down. Edit 2 As was pointed out by others the preferred solution since iOS 6 is UIDevice identifierForVendor . In most cases you should be able use it as a..
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec you would want to do that and not declare a property is to create a private variable you can now do that in the implementation file as well and this is the preferred way. An @interface block in the implementation file is actually an Extension and can be used to forward declare methods not needed anymore and to re declare properties...
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 to find only code that uses CFNetwork that looks like not Objective C based . There is also..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language share improve this question NSLocalizedString and variants thereof access the AppleLanguages key in NSUserDefaults to determine what the user's settings for preferred languages are. This returns an array of language codes with the first one being the one set by the user for their phone and the subsequent ones used as fallbacks.. codes with the first one being the one set by the user for their phone and the subsequent ones used as fallbacks if a resource is not available in the preferred language. on the desktop the user can specify multiple languages with a custom ordering in System Preferences You can override the global setting for your own application.. @ de @ en @ fr nil forKey @ AppleLanguages NSUserDefaults standardUserDefaults synchronize to make the change immediate This would make German the preferred language for your application with English and French as fallbacks. You would want to call this sometime early in your application's startup. You can read more..
How to resize a UIPresentationFormSheet? http://stackoverflow.com/questions/2457947/how-to-resize-a-uipresentationformsheet targetController animated YES targetController.view.superview.frame CGRectInset targetController.view.superview.frame 100 50 Update The preferred iOS 6.0 view controller presentation method also works correctly void presentViewController UIViewController viewControllerToPresent animated BOOL flag completion..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c Should I get over my aversion to the underscore because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective c coding style share improve this question Current suggested Objective C 2.0 practice is to use the same name for the ivar as the property...
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store Configuration Release. Compile your project normally using Build not Build Go . In the build Release iphoneos directory you will have an app bundle. Use your preferred method to transfer this to Applications on the device. scp r AccelerometerGraph.app root@jasoniphone Applications Let SpringBoard know the new application has been..
How to create a GUID/UUID using the iPhone SDK http://stackoverflow.com/questions/427180/how-to-create-a-guid-uuid-using-the-iphone-sdk Returns the Unique ID of your iPhone. EDIT This is now deprecated and apps are being rejected from the App Store for using it. The method below is now the preferred approach. If you need to create several UUID just use this method with ARC NSString GetUUID CFUUIDRef theUUID CFUUIDCreate NULL CFStringRef string CFUUIDCreateString..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c Should I get over my aversion to the underscore because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective c coding style share improve this question Current suggested Objective C 2.0 practice is to use the same name for the ivar as the property...
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now of course. I guess the best bet is with en0 . The MAC is always present even if the interface has no IP is down. Edit 2 As was pointed out by others the preferred solution since iOS 6 is UIDevice identifierForVendor . In most cases you should be able use it as a drop in replacement to the old UIDevice uniqueIdentifier but..
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec a property is to create a private variable you can now do that in the implementation file as well and this is the preferred way. An @interface block in the implementation file is actually an Extension and can be used to forward declare methods..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-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 to find only code that uses CFNetwork that looks like..
iPhone - dealloc - Release vs. nil http://stackoverflow.com/questions/1458178/iphone-dealloc-release-vs-nil accessing it through the instance variable foo . The instance variable will become a dangling pointer. This is the preferred method in dealloc. Is assigning nil to a property bar on self that will in practice release whatever the property is currently..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language and variants thereof access the AppleLanguages key in NSUserDefaults to determine what the user's settings for preferred languages are. This returns an array of language codes with the first one being the one set by the user for their phone.. one set by the user for their phone and the subsequent ones used as fallbacks if a resource is not available in the preferred language. on the desktop the user can specify multiple languages with a custom ordering in System Preferences You can override.. AppleLanguages NSUserDefaults standardUserDefaults synchronize to make the change immediate This would make German the preferred language for your application with English and French as fallbacks. You would want to call this sometime early in your application's..
Can you develop native iPhone apps in Ruby? http://stackoverflow.com/questions/219653/can-you-develop-native-iphone-apps-in-ruby you develop native iPhone apps in Ruby Hi I'm looking into iPhone development and Objective C is not be my preferred language. As far as I can see at this moment Ruby cannot be used to talk to Cocoa Touch at the moment on the iPhone. So..
How to resize a UIPresentationFormSheet? http://stackoverflow.com/questions/2457947/how-to-resize-a-uipresentationformsheet animated YES targetController.view.superview.frame CGRectInset targetController.view.superview.frame 100 50 Update The preferred iOS 6.0 view controller presentation method also works correctly void presentViewController UIViewController viewControllerToPresent..
Play local notification default sound when displaying UIAlertView? http://stackoverflow.com/questions/3277811/play-local-notification-default-sound-when-displaying-uialertview to play the alert sound selected by the user in System Preferences. In iOS there is no preferred user alert sound. Since it seems like the SDK has little to offer you might wish to mimick the system sounds by using your..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c to the underscore because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective c coding style share improve this question Current suggested Objective C 2.0 practice is to use..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store normally using Build not Build Go . In the build Release iphoneos directory you will have an app bundle. Use your preferred method to transfer this to Applications on the device. scp r AccelerometerGraph.app root@jasoniphone Applications Let SpringBoard..
When to use PNG or JPG in iPhone development? http://stackoverflow.com/questions/3929281/when-to-use-png-or-jpg-in-iphone-development of the bundle thus distributed with the app. All the images are photographs or photographic etc. I've read that it's preferred to use PNG as the image format but seeing that the JPG version will be much smaller I'd rather be using that. Are there..
how to programmatically fake a touch event to a UIButton? http://stackoverflow.com/questions/4028734/how-to-programmatically-fake-a-touch-event-to-a-uibutton it important that I fake the actual button press such that the IBAction be called from the button itself. What's the preferred method of doing this iphone uibutton touch event share improve this question It turns out that buttonObj sendActionsForControlEvents..
How to create a GUID/UUID using the iPhone SDK http://stackoverflow.com/questions/427180/how-to-create-a-guid-uuid-using-the-iphone-sdk EDIT This is now deprecated and apps are being rejected from the App Store for using it. The method below is now the preferred approach. If you need to create several UUID just use this method with ARC NSString GetUUID CFUUIDRef theUUID CFUUIDCreate..
Can use AVCaptureVideoDataOutput and AVCaptureMovieFileOutput at the same time? http://stackoverflow.com/questions/4944083/can-use-avcapturevideodataoutput-and-avcapturemoviefileoutput-at-the-same-time issues of scope to ensure I'm given incoming CMSampleBuffers AVCaptureSession captureSession alloc and init set your preferred preset etc AVCaptureDevice captureDevice default for video probably AVCaptureDeviceInput deviceInput input with device as..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c to the underscore because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective c coding style share improve this question Current suggested Objective C 2.0 practice is to use..
Post photo on user's wall using Facebook iOS SDK http://stackoverflow.com/questions/6702135/post-photo-on-users-wall-using-facebook-ios-sdk One solution would be to post to something like Flickr get the URL of the image and then post to the wall. FB's preferred solution appears to be to use the FB dialogs that are part of the mobile toolkit essentially little web pages much like..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now with en0 . The MAC is always present even if the interface has no IP is down. Edit 2 As was pointed out by others the preferred solution since iOS 6 is UIDevice identifierForVendor . In most cases you should be able use it as a drop in replacement..
http://stackoverflow.com/questions/9359239/code-sign-error-certificate-identity-iphone-developer-my-name-xxx-appears However if you are affected by the keychain bug mentioned in the final note of that guide following is a simpler and preferred solution to problem 1 Keychain Access Edit Keychain List uncheck Shared for the login keychain. 2 next IF going back into..
|