What is the difference between copies & retain in iOS operating system?
No Answer is Posted For this Question
Be the First to Post Answer
What’s the difference between an “app id” and a “bundle id” and what is each used for?
Is uikit thread safe?
Define autorealease pool?
Difference between iOS 3 , iOS4, iOS 5, iOS 6, iOS 7 and iOS 8 (What are the new features)
What are the requirements for developing iphone apps?
How can an operating system improve battery life while running an app in iOS operating system?
0 Answers TryTechnicals Pvt Ltd,
What is the difference between release and autorelease?
What is called before viewdidload?
Does ios have garbage collection?
What is the difference between copies & retain in iOS operating system?
0 Answers TryTechnicals Pvt Ltd,
What is nsuserdefaults? What type of data can we store there?
Define 'weak' keyword?