Reputation: 61
Explain NSMutableArray.
Could you reset it after all the deletions to put it back to its original state with all the initial variables?
Upvotes: 0
Views: 238
Reputation: 15115
Please refer this
The main diff between NSArray and NSMutableArray is that NSMutableArray supports insertion and deletion at runtime.
Upvotes: 1
Reputation: 12323
It's exactly the same as NSArray except for being mutable, or to quote official docs
This class adds insertion and deletion operations to the basic array-handling behavior inherited from NSArray.
Upvotes: 0