expression isn't
precisely
a
type
The isn't precisely a
operator evaluates to true
if the given value's data type is not the given type. If the given value's data type is the given type, the isn't precisely a
operator evaluates to false
. This is a stricter requirement than the one for the is not an
operator: the value must be compatible with the given type without requiring conversion (from a number
to a string
, for example).
are not precisely
, aren't precisely
, is not precisely a
, is not precisely an
, isn't precisely an