What are the different types of protocols?
What is m script in matlab?
What's the difference between a thread safe and a thread unsafe function?
What happens if you add your just created object to a mutable array, and you release your object?
Explain the difference between uiwindow and uiview?
What is enum constant?
What is the primary use of the category in the objective-c?
Explain what is protocol in objective-c?
Is swift based on objective c?
What are nsautoreleasepool?
What are blocks and how are they used?
What are the 5 principles of object oriented programming?
Mention which class can you use for parsing of xml in iphone?
What is gcd?
What objective-c program consists of?