Can a protocol have properties?
What is the principle distinction between the function calls and messages?
What is single inheritance in objective-c?
What is the difference between nsstring and string?
Is method and function same?
Can you retain delegates?
Is python static or dynamic?
How to use objective c file in swift?
What is gcd objective c?
What is difference between method and constructor?
Explain class definition in objective-c?
Is objective c difficult?
What is an objective fact?
What is a goal and objective?
How to call function in objective-c?