Greenkeeper vs Undefined - What's the difference?
greenkeeper | undefined |
Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
As a noun greenkeeper
is (golf) an employee responsible for the maintenance of a golf course.As an adjective undefined is
lacking a definition or value.undefined
English
Adjective
(wikipedia undefined) (-)- The result of division by zero is undefined .
