Returns a dynamic array, the elements of which are the keys in the associative array. Doesn't allocate a new copy.
The keys returned are guaranteed to be in the ordered inserted as long as no key removals followed by at least one key insertion has been performed.
Complexity: O(1)
See Implementation
Returns a dynamic array, the elements of which are the keys in the associative array. Doesn't allocate a new copy.
The keys returned are guaranteed to be in the ordered inserted as long as no key removals followed by at least one key insertion has been performed.
Complexity: O(1)