What happens when you invoke a method on a nil pointer?
No Answer is Posted For this Question
Be the First to Post Answer
What is reuse identifier?
How to edit iphone code
What are all the newly added frameworks iOS 4.3 to iOS 5.0?
What is lazy loading?
What is delegate in ios objective c?
What is advantage of categories? What is difference between implementing a category and inheritance?
Explain xctest test case code.
What is arc and how is it different from autorelease?
What is core data in ios swift?
How do you check if your code has memory leaks?
Define iterator protocol?
What is nsmanagedobject?