What is the difference between release and autorelease?
What are lifecycle events of uiviewcontroller?
Why to keep user policies at server side rather on device? : IOS Architect
So how is the new look different from the old look?
How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?
What is the difference between viewdidload and viewdidappear?
Can I have relationship between entities in separate stores (in case of configurations)?
What is the use of 'dynamic' keyword?
When would you say that an app is not in a running state?
What is the first responder?
Do you know what are layer objects and what do they represent?
What is Delegation in iOS?
Is core data is thread safe?
What is completion handler in ios?
What are ios apps written in?