How to remove mutable array element from NSUserdefaults?

Question

I store array element in NSUserdefault and retrive from this but I want to remove array element from NSUserdefault.

retriving from NSuserdefault

let defaults = UserDefaults.standard
let array = defaults.object(forKey: "ArrayString") as? [String] ?? [String]()
print("NSUserDefault :\(array)")

Result:

NSUserDefault :["first", "second","third","fourth","fifth"]

I display this array in CollectionView now I want to remove from this array how?

Thank You in Advance..

Answer 1

Swift 2.x

NSUserDefaults.standardUserDefaults().removeObjectForKey("MyKey")

Swift 3.0

UserDefaults.standard.removeObject(forKey: "MyKey")