What is dispatch queue in ios?
No Answer is Posted For this Question
Be the First to Post Answer
Why do we override drawrect: method? How to explicitly call it?
What is mvc in ios swift?
What coding language is used for ios apps?
What is delegate method?
Whats the difference between NSArray and NSMutableArray?
What is arc and how is it different from autorelease?
What are layers?
Differentiate between release and pool drain?
What is core data?
When a nsfetchrequest fetches an entity object from store, does it fetch all of its data at once?
What is atomic and nonatomic in iOS operating system? What is run loop in iOS ?
What is the significance of autorelease?