What is the best (least code, fastest, most reliable) way to compare two NSUUIDs? Here is an example: -(BOOL)isUUID:(NSUUID*)uuid1 equalToUUID:(NSUUID*)uuid2 { return ... // YES if same or NO i...

I need to get NSData from vendorIdentifier without converting to NSString, clear bytes. How to convert NSUUID using getUUIDBytes: to NSData?

MSConversation gives us the local participant and remote participants. However, I am unable to retrieve the display name of self or other. How do I get these names? https://developer.apple.com/refe...

I need to generate Unique ID for the device when the application installed, and store this value on the device, then need to communicate with server using this UUID. And it seems NSSUUD suit for th...