Hi All,
I need a little advice on the right way to do something: I have an
array controller bound to a core data store and the objects are
presented in a table view. When it comes to inserting, I need to check
that one of the properties specified by the user is unique before
doing
I had a similar problem actually,
I read on the list somewhere that creating a NSFetchRequest for
finding something in the MOC can get slower if you have a lot of
objects in your MOC(few thousand), and in such case using an array
controller 's array and using predicate to filter it's
