What is the difference between release and autorelease?
What is the difference between 'assign' and 'retain' keyword?
Explain the difference between frame and bounds?
Explain the working of manual memory management?
What is atomic and non atomic in ios?
What is polymorphism in ios?
What is datasource in ios?
What is abstract class in ios?
What are the design patterns in ios?
What is delegate protocol in ios?
What are ios categories?
What are properties in ios?
What is strong and weak in ios?
Why is delegate weak in ios?
Why we use delegate in ios?