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2014/10/15 ¤U¤È 10:10:37
iphone Programming Glossary: isavailableHow to tell the host from the client in iPhone bluetooth with GameKit http://stackoverflow.com/questions/1038192/how-to-tell-the-host-from-the-client-in-iphone-bluetooth-with-gamekit or GKSessionModePeer. After the application configures the session it advertises the service by setting the session ™s isAvailable property to YES. A copy of your application acting as a client initializes the session by calling initWithSessionID displayName.. After configuring the session your application searches the network for advertising servers by setting the session ™s isAvailable property to YES. If the session is configured with the GKSessionModePeer session mode it also advertises itself as a server..
iCloud NSUbiquitousKeyValueStore initial sync/access delay - how to handle? http://stackoverflow.com/questions/12539266/icloud-nsubiquitouskeyvaluestore-initial-sync-access-delay-how-to-handle loadData int retsize int retint does iCloud work for us static bool isEnabled do we have our key in iCloud static int isAvailable static const int RESULT_OK 0 static const int RESULT_NO_CONNECTION 1 static const int RESULT_NOT_FOUND 2 static const int.. else if retsize NULL retsize 1 if retint NULL retint RESULT_NO_CONNECTION return NULL int CloudHelper isAvailable int result RESULT_NO_CONNECTION if NSUbiquitousKeyValueStore defaultStore NSUbiquitousKeyValueStore defaultStore synchronize..
Reachability sometimes fails, even when we do have an internet connection http://stackoverflow.com/questions/1281232/reachability-sometimes-fails-even-when-we-do-have-an-internet-connection NULL host_name SCNetworkReachabilityFlags flags success SCNetworkReachabilityGetFlags reachability flags BOOL isAvailable success flags kSCNetworkFlagsReachable flags kSCNetworkFlagsConnectionRequired if isAvailable NSLog @ Google is reachable.. reachability flags BOOL isAvailable success flags kSCNetworkFlagsReachable flags kSCNetworkFlagsConnectionRequired if isAvailable NSLog @ Google is reachable d flags else NSLog @ Google is unreachable return isAvailable iphone objective c share improve.. if isAvailable NSLog @ Google is reachable d flags else NSLog @ Google is unreachable return isAvailable iphone objective c share improve this question Looks like you've stripped out some basic reachability code from the..
http://stackoverflow.com/questions/4089238/implementing-nscopying vehVendorAvails @end The Vendor class has an array of objects called Car . My Car object @interface Car NSObject BOOL isAvailable NSString transmissionType NSMutableArray vehicleCharges NSMutableArray fees @property nonatomic assign BOOL isAvailable.. NSString transmissionType NSMutableArray vehicleCharges NSMutableArray fees @property nonatomic assign BOOL isAvailable @property nonatomic copy NSString transmissionType @property nonatomic retain NSMutableArray vehicleCharges @property nonatomic..
How to check if iCloud is configured programmatically http://stackoverflow.com/questions/7819939/how-to-check-if-icloud-is-configured-programmatically backgroundQueue dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 dispatch_async backgroundQueue ^ BOOL isAvailable self iCloudIsAvailable change to the main queue if you want to do something with the UI. For example dispatch_async dispatch_get_main_queue..
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