¡@
2014/10/15 ¤U¤È 10:15:09
iphone Programming Glossary: typesHow do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder make sure you fully understand how to set the AVAudioRecorder settings read carefully the audio types documentation otherwise you will never be able to initialize it correctly. One more thing. In the code..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code from the console. On the iPhone side you'll just need to call the following to register for all types of notifications UIApplication sharedApplication registerForRemoteNotificationTypes UIRemoteNotificationTypeBadge..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone in objective c on iPhone As the title says I want to ask about the fundamental data types in objective c on iPhone. So are there any good documentation where this is written I need the size.. This is a good overview http reference.jumpingmonkey.org programming_languages objective c types.html or run this code 32 bit process NSLog @ Primitive sizes NSLog @ The size of a char is d. sizeof..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults Player in the NSUserDefaults. Now I've read up that apparently NSUserDefaults only stores some types of information. So how an I get my objects into NSUSerDefaults I read that there should be a way to..
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 do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative.. file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That.. introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel 1.0 else _textLayer.opacity 0.0 _textLayer.string nil In this example I only have two different types of font bold and normal but you could also have different font size different color italics underlined..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int an integer in either a 64 bit or 32 bit environment so why use int at all iphone objective c ios types nsinteger share improve this question You usually want to use NSInteger when you don't know what.. specifically require them. NSInteger NSUInteger are defined as dynamic typedef s to one of these types and they are defined like this #if __LP64__ TARGET_OS_EMBEDDED TARGET_OS_IPHONE TARGET_OS_WIN32 NS_BUILD_32_LIKE_64..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application avoid the background task being killed. This does work since location is one of the three allowed types of background execution . Note Did loose some time by testing this in the simulator where it doesn't..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown tells the compiler that you know what you're doing and not to generate a warning since the pointer types don't match . Finally you call the function pointer. Complex Example When the selector takes arguments.. 2 There are really only 4 things that ARC would consider for the return value 3 Ignore non object types void int etc Retain object value then release when it is no longer used standard assumption Release..
How to convert NSData to byte array in iPhone? http://stackoverflow.com/questions/724086/how-to-convert-nsdata-to-byte-array-in-iphone byteData len byteData data bytes But the last line of code pops up an error saying incompatible types in assignment . What is the correct way to convert the data to byte array then iphone objective c bytearray..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone library for iPhone closed I have a need to render and display charts bar charts for now but more types may be needed later in an iPhone app I'm working on. I've done some looking around and it doesn't look..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder you want to use a different format especially an encoded one make sure you fully understand how to set the AVAudioRecorder settings read carefully the audio types documentation otherwise you will never be able to initialize it correctly. One more thing. In the code I am not showing how to handle metering data but you can..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code I just saw it today and was able to send out notifications from the console. On the iPhone side you'll just need to call the following to register for all types of notifications UIApplication sharedApplication registerForRemoteNotificationTypes UIRemoteNotificationTypeBadge UIRemoteNotificationTypeSound UIRemoteNotificationTypeAlert..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone in objective c on iPhone As the title says I want to ask about the fundamental data types in objective c on iPhone. So are there any good documentation where this is written I need the size on which the variable is represented and the range of the variable... write it here. iphone objective c share improve this question This is a good overview http reference.jumpingmonkey.org programming_languages objective c types.html or run this code 32 bit process NSLog @ Primitive sizes NSLog @ The size of a char is d. sizeof char NSLog @ The size of short is d. sizeof short NSLog @ The..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults That is the error message I get when I put my custom class Player in the NSUserDefaults. Now I've read up that apparently NSUserDefaults only stores some types of information. So how an I get my objects into NSUSerDefaults I read that there should be a way to to encode my custom object and then put it in but I'm not sure..
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 do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated.. do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That was almost one year ago and since then Apple introduced 'Document.. protocols. That was almost one year ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters an unknown file type. This means the..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel _textLayer.string attrStr attrStr release _textLayer.opacity 1.0 else _textLayer.opacity 0.0 _textLayer.string nil In this example I only have two different types of font bold and normal but you could also have different font size different color italics underlined etc. Take a look at NSAttributedString NSMutableAttributedString..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int read been told that NSInteger is a safe way to reference an integer in either a 64 bit or 32 bit environment so why use int at all iphone objective c ios types nsinteger share improve this question You usually want to use NSInteger when you don't know what kind of processor architecture your code might run on so you.. I'd stick with using NSInteger instead of int long unless you specifically require them. NSInteger NSUInteger are defined as dynamic typedef s to one of these types and they are defined like this #if __LP64__ TARGET_OS_EMBEDDED TARGET_OS_IPHONE TARGET_OS_WIN32 NS_BUILD_32_LIKE_64 typedef long NSInteger typedef unsigned long..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown in the third line the void on the right hand side simply tells the compiler that you know what you're doing and not to generate a warning since the pointer types don't match . Finally you call the function pointer. Complex Example When the selector takes arguments or returns a value you'll have to change things a bit SEL.. from the header of the object type you're working with. 2 There are really only 4 things that ARC would consider for the return value 3 Ignore non object types void int etc Retain object value then release when it is no longer used standard assumption Release new object values when no longer used methods in the init copy..
How to convert NSData to byte array in iPhone? http://stackoverflow.com/questions/724086/how-to-convert-nsdata-to-byte-array-in-iphone dataWithContentsOfFile filePath int len data length Byte byteData len byteData data bytes But the last line of code pops up an error saying incompatible types in assignment . What is the correct way to convert the data to byte array then iphone objective c bytearray type conversion share improve this question You..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone there a good charting library for iPhone closed I have a need to render and display charts bar charts for now but more types may be needed later in an iPhone app I'm working on. I've done some looking around and it doesn't look like there are any really good mature charting libraries..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder an encoded one make sure you fully understand how to set the AVAudioRecorder settings read carefully the audio types documentation otherwise you will never be able to initialize it correctly. One more thing. In the code I am not showing..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code send out notifications from the console. On the iPhone side you'll just need to call the following to register for all types of notifications UIApplication sharedApplication registerForRemoteNotificationTypes UIRemoteNotificationTypeBadge UIRemoteNotificationTypeSound..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone in objective c on iPhone As the title says I want to ask about the fundamental data types in objective c on iPhone. So are there any good documentation where this is written I need the size on which the variable.. improve this question This is a good overview http reference.jumpingmonkey.org programming_languages objective c types.html or run this code 32 bit process NSLog @ Primitive sizes NSLog @ The size of a char is d. sizeof char NSLog @ The size..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults I put my custom class Player in the NSUserDefaults. Now I've read up that apparently NSUserDefaults only stores some types of information. So how an I get my objects into NSUSerDefaults I read that there should be a way to to encode my custom..
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 do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question.. do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That was almost one year.. and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters..
iPhone : can we open pdf file using UIWebView? http://stackoverflow.com/questions/2832245/iphone-can-we-open-pdf-file-using-uiwebview
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel _textLayer.opacity 1.0 else _textLayer.opacity 0.0 _textLayer.string nil In this example I only have two different types of font bold and normal but you could also have different font size different color italics underlined etc. Take a look..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int way to reference an integer in either a 64 bit or 32 bit environment so why use int at all iphone objective c ios types nsinteger share improve this question You usually want to use NSInteger when you don't know what kind of processor architecture.. int long unless you specifically require them. NSInteger NSUInteger are defined as dynamic typedef s to one of these types and they are defined like this #if __LP64__ TARGET_OS_EMBEDDED TARGET_OS_IPHONE TARGET_OS_WIN32 NS_BUILD_32_LIKE_64 typedef..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application no time remaining to avoid the background task being killed. This does work since location is one of the three allowed types of background execution . Note Did loose some time by testing this in the simulator where it doesn't work works fine on..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown hand side simply tells the compiler that you know what you're doing and not to generate a warning since the pointer types don't match . Finally you call the function pointer. Complex Example When the selector takes arguments or returns a value.. you're working with. 2 There are really only 4 things that ARC would consider for the return value 3 Ignore non object types void int etc Retain object value then release when it is no longer used standard assumption Release new object values when..
How to convert NSData to byte array in iPhone? http://stackoverflow.com/questions/724086/how-to-convert-nsdata-to-byte-array-in-iphone len data length Byte byteData len byteData data bytes But the last line of code pops up an error saying incompatible types in assignment . What is the correct way to convert the data to byte array then iphone objective c bytearray type conversion..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone a good charting library for iPhone closed I have a need to render and display charts bar charts for now but more types may be needed later in an iPhone app I'm working on. I've done some looking around and it doesn't look like there are any..
How do I translate parabolically? http://stackoverflow.com/questions/1886158/how-do-i-translate-parabolically the display in landscape mode . For more on constructing paths see the Quartz 2D Programming Guide or the Animation Types and Timing Programming Guide . To use this animation you'll need to add it to your view's layer using something like the..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone in objective c on iPhone As the title says I want to ask about the fundamental data types in objective c on iPhone. So..
ABAddressBook ABSource and ABSourceType http://stackoverflow.com/questions/3108413/abaddressbook-absource-and-absourcetype Also how is kABSourceTypeSearchableMask used I am missing something fundamental here. From the documentation... Source Types These constants identify the type of a source. enum kABSourceTypeLocal 0x0 kABSourceTypeExchange 0x1 kABSourceTypeExchangeGAL..
http://stackoverflow.com/questions/3612460/lauching-app-with-url-via-uiapplicationdelegates-handleopenurl-working-under some clarity. So first the recommended behavior of your app appears to be the following see Opening Supported File Types in iOS Ref Lib Do not implement applicationDidFinishLaunching see the note at UIApplicationDelegate . Implement application..
Adding “Open In…” option to iOS app http://stackoverflow.com/questions/3981199/adding-open-in-option-to-ios-app devices the Mail app offers Open In... option for attachments. The apps listed have registered their CFBundleDocumentTypes with the OS. What I am wondering is how my app might allow users to open files generated by my app in other apps. Is Mail.. share improve this question Take a look at the Document Interaction Programming Topics for iOS Registering the File Types Your App Supports . As long as you provide your document types in your Info.plist other apps that recognize that document..
Exception Types in iOS crash logs http://stackoverflow.com/questions/7446655/exception-types-in-ios-crash-logs Types in iOS crash logs I've seen a few different types of crash logs since I begin learning iOS development. I know that Exception.. SIGBUS Exception Type EXC_CRASH SIGABRT Exception Type EXC_BREAKPOINT SIGTRAP Do you know how many Exception Types in iOS crash logs and what do they mean iphone objective c ios exception crash reports share improve this question ..
|