How can a user respond or react to the state transitions on the app?
What is @dynamic in objective-c ?
What is made up of nserror object?
What is retain counts?
What is difference strong and weak reference ? Explain.
What is nonatomic?
What is the difference between synchronous & asynchronous task in ios?
Differentiate 'app id' from 'bundle id'.
What is category and extension in ios?
Define fast enumeration?
What are all the difference between categories and subclasses in iOS operating system?
0 Answers TryTechnicals Pvt Ltd,
What is @dynamic and any place where it is used?
What is nspersistentstorecoordinator? What duties does it perform?