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2014/10/15 ¤U¤È 10:08:36
iphone Programming Glossary: existIs it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do the redirect server side If the cookie doesn't.. set to true set window.location to your uri or do the redirect server side If the cookie doesn't exist open a Did you know Your Site Name has an iPhone application modal with a Yep I've already got it Nope..
Use CoreData or SQLite on iPhone? [closed] http://stackoverflow.com/questions/1318467/use-coredata-or-sqlite-on-iphone it meant to be the answer to data persistence and replace all need for direct SQLite What reasons exist to still use SQLite What are advantages disadvantages of SQLite vs. CoreData iphone ios sqlite core..
http://stackoverflow.com/questions/1388467/reading-epub-format the zip library linked above 4 parse the XML file at META INF container.xml if this file doesn't exist the EPUB is invalid using TBXML linked above 5 In this XML find the first rootfile with media type application..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone of user documents. Last there is a cache directory where you can put images that you don't care exist for the long term or not the phone may delete them at some point NSArray paths NSSearchPathForDirectoriesInDomains..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project Core Data to existing iPhone project I'd like to add core data to an existing iPhone project but I still get a lot of.. Core Data to existing iPhone project I'd like to add core data to an existing iPhone project but I still get a lot of compile errors NSManagedObjectContext undeclared Expected.. Data stack Returns the managed object context for the application. If the context doesn't already exist it is created and bound to the persistent store coordinator for the application. NSManagedObjectContext..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults NSUserDefaults prefs NSUserDefaults standardUserDefaults First check to see if some things exist int startup prefs integerForKey @ appHasLaunched if startup nil Make the single player Player singlePlayer..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing UISplitViewController and if you link it in as normal your application will assume those symbols exist on 3.0 where they don't. To weak link a framework find your application target in Xcode inspect it and..
didFinishPickingMediaWithInfo return nil photo http://stackoverflow.com/questions/3088874/didfinishpickingmediawithinfo-return-nil-photo objectForKey UIImagePickerControllerMediaURL Try getting the edited image first. If it doesn't exist then you get the original image. if CFStringCompare CFStringRef mediaType kUTTypeImage 0 kCFCompareEqualTo..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone for HTML parsing It needs to handle messy HTML code that won't quite validate. Does such a library exist or am I better off just trying to use regular expressions iphone html parsing html content extraction..
http://stackoverflow.com/questions/4168327/what-is-nszombie are normally considered dead when they reach retain count 0. With this setting they continue to exist in a strange half life neither living nor quite dead. Much like real zombies except they eat rather..
How can we programmatically detect which iOS version is device running on? [duplicate] http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on within NSString is to define macros See original answer Check iPhone iOS Version Those macros do exist in github see https github.com carlj CJAMacros blob master CJAMacros CJAMacros.h Like this #define SYSTEM_VERSION_EQUAL_TO..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like the least intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do the redirect server side If the cookie doesn't exist open a Did you know Your Site Name has an iPhone.. Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do the redirect server side If the cookie doesn't exist open a Did you know Your Site Name has an iPhone application modal with a Yep I've already got it Nope but I'd love to try it and Leave me alone button. The Yep..
Use CoreData or SQLite on iPhone? [closed] http://stackoverflow.com/questions/1318467/use-coredata-or-sqlite-on-iphone CoreData has become available for the iPhone in OS 3.0 is it meant to be the answer to data persistence and replace all need for direct SQLite What reasons exist to still use SQLite What are advantages disadvantages of SQLite vs. CoreData iphone ios sqlite core data share improve this question This is a common question..
http://stackoverflow.com/questions/1388467/reading-epub-format it to a subdirectory in your app's documents folder using the zip library linked above 4 parse the XML file at META INF container.xml if this file doesn't exist the EPUB is invalid using TBXML linked above 5 In this XML find the first rootfile with media type application oebps package xml . This is the OPF file for the..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone fine as long as you change location when updating for support of user documents. Last there is a cache directory where you can put images that you don't care exist for the long term or not the phone may delete them at some point NSArray paths NSSearchPathForDirectoriesInDomains NSCachesDirectory NSUserDomainMask YES NSString..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project Core Data to existing iPhone project I'd like to add core data to an existing iPhone project but I still get a lot of compile errors NSManagedObjectContext undeclared Expected specifier.. Core Data to existing iPhone project I'd like to add core data to an existing iPhone project but I still get a lot of compile errors NSManagedObjectContext undeclared Expected specifier qualifier list before 'NSManagedObjectModel' ..... parenthesis are correct ... #pragma mark #pragma mark Core Data stack Returns the managed object context for the application. If the context doesn't already exist it is created and bound to the persistent store coordinator for the application. NSManagedObjectContext managedObjectContext if managedObjectContext nil return..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults void applicationDidFinishLaunching UIApplication application NSUserDefaults prefs NSUserDefaults standardUserDefaults First check to see if some things exist int startup prefs integerForKey @ appHasLaunched if startup nil Make the single player Player singlePlayer Player alloc init NSLog NSString alloc initWithFormat..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing framework. The UIKit framework in iPhone OS 3.2 added the UISplitViewController and if you link it in as normal your application will assume those symbols exist on 3.0 where they don't. To weak link a framework find your application target in Xcode inspect it and go to the General tab. At the bottom of that tab should be..
didFinishPickingMediaWithInfo return nil photo http://stackoverflow.com/questions/3088874/didfinishpickingmediawithinfo-return-nil-photo UIImagePickerControllerMediaType NSString videoUrl info objectForKey UIImagePickerControllerMediaURL Try getting the edited image first. If it doesn't exist then you get the original image. if CFStringCompare CFStringRef mediaType kUTTypeImage 0 kCFCompareEqualTo UIImage picture info objectForKey UIImagePickerControllerEditedImage..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone closed Can anyone recommend a C or Objective C library for HTML parsing It needs to handle messy HTML code that won't quite validate. Does such a library exist or am I better off just trying to use regular expressions iphone html parsing html content extraction share improve this question I found using hpple quite..
http://stackoverflow.com/questions/4168327/what-is-nszombie
How can we programmatically detect which iOS version is device running on? [duplicate] http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on Best current version without need to deal with numeric search within NSString is to define macros See original answer Check iPhone iOS Version Those macros do exist in github see https github.com carlj CJAMacros blob master CJAMacros CJAMacros.h Like this #define SYSTEM_VERSION_EQUAL_TO v UIDevice currentDevice systemVersion..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do the redirect server side If the cookie doesn't exist open a Did.. cookie exists and is set to true set window.location to your uri or do the redirect server side If the cookie doesn't exist open a Did you know Your Site Name has an iPhone application modal with a Yep I've already got it Nope but I'd love to try..
iPhone speech recognition API? [duplicate] http://stackoverflow.com/questions/1121548/iphone-speech-recognition-api anyone know whether Apple has added voice command APIs to the SDK or whether it's yet another forbidden API If it does exist could someone point a particular class out to me iphone iphone sdk 3.0 share improve this question The SDK does not..
Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary? http://stackoverflow.com/questions/1249634/wheres-the-difference-between-setobjectforkey-and-setvalueforkey-in-nsmutab forKey is implemented in classes other than NSDictionary . setObject forKey is NSMutableDictionary's reason to exist. Its signature happens to be quite similar to setValue forKey but is more generic e.g. any key type . It's somewhat of a..
Use CoreData or SQLite on iPhone? [closed] http://stackoverflow.com/questions/1318467/use-coredata-or-sqlite-on-iphone iPhone in OS 3.0 is it meant to be the answer to data persistence and replace all need for direct SQLite What reasons exist to still use SQLite What are advantages disadvantages of SQLite vs. CoreData iphone ios sqlite core data share improve..
http://stackoverflow.com/questions/1388467/reading-epub-format folder using the zip library linked above 4 parse the XML file at META INF container.xml if this file doesn't exist the EPUB is invalid using TBXML linked above 5 In this XML find the first rootfile with media type application oebps package..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone updating for support of user documents. Last there is a cache directory where you can put images that you don't care exist for the long term or not the phone may delete them at some point NSArray paths NSSearchPathForDirectoriesInDomains NSCachesDirectory..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project Core Data to existing iPhone project I'd like to add core data to an existing iPhone project but I still get a lot of compile errors NSManagedObjectContext.. Core Data to existing iPhone project I'd like to add core data to an existing iPhone project but I still get a lot of compile errors NSManagedObjectContext undeclared Expected specifier qualifier.. #pragma mark Core Data stack Returns the managed object context for the application. If the context doesn't already exist it is created and bound to the persistent store coordinator for the application. NSManagedObjectContext managedObjectContext..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults UIApplication application NSUserDefaults prefs NSUserDefaults standardUserDefaults First check to see if some things exist int startup prefs integerForKey @ appHasLaunched if startup nil Make the single player Player singlePlayer Player alloc..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing OS 3.2 added the UISplitViewController and if you link it in as normal your application will assume those symbols exist on 3.0 where they don't. To weak link a framework find your application target in Xcode inspect it and go to the General..
didFinishPickingMediaWithInfo return nil photo http://stackoverflow.com/questions/3088874/didfinishpickingmediawithinfo-return-nil-photo NSString videoUrl info objectForKey UIImagePickerControllerMediaURL Try getting the edited image first. If it doesn't exist then you get the original image. if CFStringCompare CFStringRef mediaType kUTTypeImage 0 kCFCompareEqualTo UIImage picture..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone Objective C library for HTML parsing It needs to handle messy HTML code that won't quite validate. Does such a library exist or am I better off just trying to use regular expressions iphone html parsing html content extraction share improve this..
How can I pop a view from a UINavigationController and replace it with another in one operation? http://stackoverflow.com/questions/410471/how-can-i-pop-a-view-from-a-uinavigationcontroller-and-replace-it-with-another-i UINavigationController navController self.navigationController retain ourselves so that the controller will still exist once it's popped off self retain autorelease Pop this controller and replace with another navController popViewControllerAnimated..
http://stackoverflow.com/questions/4168327/what-is-nszombie the fact that objects are normally considered dead when they reach retain count 0. With this setting they continue to exist in a strange half life neither living nor quite dead. Much like real zombies except they eat rather fewer brains. share..
Can you make the settings in Settings.bundle default even if you don't open the Settings App http://stackoverflow.com/questions/510216/can-you-make-the-settings-in-settings-bundle-default-even-if-you-dont-open-the and reads the default values for every key there. Note that this does not write out the default keys if they don't exist you'll need to read and register them at every launch feel free to change this . I've only done some cursory tests so make..
Where would you place your SQLite database file in an iPhone app? http://stackoverflow.com/questions/717108/where-would-you-place-your-sqlite-database-file-in-an-iphone-app default database in the application Documents directory. void createEditableCopyOfDatabaseIfNeeded First test for existence. BOOL success NSFileManager fileManager NSFileManager defaultManager NSError error NSArray paths NSSearchPathForDirectoriesInDomains.. @ bookdb.sql success fileManager fileExistsAtPath writableDBPath if success return The writable database does not exist so copy the default to the appropriate location. NSString defaultDBPath NSBundle mainBundle resourcePath stringByAppendingPathComponent..
How can we programmatically detect which iOS version is device running on? [duplicate] http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on with numeric search within NSString is to define macros See original answer Check iPhone iOS Version Those macros do exist in github see https github.com carlj CJAMacros blob master CJAMacros CJAMacros.h Like this #define SYSTEM_VERSION_EQUAL_TO..
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