What is the difference between copy and retain?
No Answer is Posted For this Question
Be the First to Post Answer
What is a difference between stack and heap memory?
Why don’t we use strong for enum property in objective-c ?
In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?
What is wildcard app ids?
Explain parent-child context setup. How does it work? What are the advantages?
What major changes released in ios7, ios8, ios9+?
What are ibeacons in ios? : IOS Architect
How to send your device id to an iphone developer?
Explain How to access document directory
What is the responder chain?
Implement the following methods: retain, release, auto release in iOS operating system?
What is gcd? How is it used?