What is meaning of 'retain' keyword?
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What is gcd in ios?
What are the Common reasons for app rejection from app store review process?
Explain about MVC Design patters
What is the significance of autorelease?
Is a delegate retained?
What is strong and weak in ios?
What are ios protocols?
Who calls the main function of app during the app launch cycle in ios?
How to start a selector on a background thread.
Explain how you can migrate to Xcode?
What is strong in ios?
What is difference strong and weak reference ? Explain.