Explain why delegates and notifications are different.
Answer Posted / maanya
Notifications inform other objects about program events and they react after the event occurs.
Delegations provide the chance to reject or modify the proposed operation.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is clean architecture ios?
What are the ways to store data localy on iphone device?
What is strong weak in ios?
Is it safe to update to ios 13?
Which object is create by uiapplicationmain function at app launch time?
Explain how to silent the noisy keyboard?
How to use reusable cell in uitableview?
What is difference between unit tests and ui test in xcode?
What is @dynamic and any place where it is used?
What’s the difference between an “app id” and a “bundle id” and what is each used for?
What is protocol in ios swift?
What is the difference between viewdidload and viewdidappear?
Differentiate 'app id' from 'bundle id'.
What is the use of appdelegate in ios?
What are the Steps for using coredata?