Explain why delegates and notifications are different.
Answer / 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 |
Can we save posts to local drafts and figure out how to publish to the blog. What do we need to do?
Is there any garbage collector concept available in iOS?
Explain the characteristics of ios?
What are the design patterns in ios?
What is mvc pattern in ios?
What is uiwindow in ios?
Explain the architecture of iphone? : IOS Architect
what is navigation controller?
What is @synthesize?
What are the App states in iOS operating system? Explain them
What is meaning of 'assign' keyword?
Explain about NSURL Connection Delegates