8 Nov
2009
8 Nov
'09
3:52 a.m.
Eugene Kirpichov
In JavaScript there is a "null" value, that is the only value of the null type. Isn't () the same thing? The only value of the unary type?
No, () has two values: () and undefined (t.i., _|_).
I'd argue that yes, they're the same thing, since any function returning "null" in JS might also fail to terminate or terminate with an exception. -k -- If I haven't seen further, it is by standing in the footprints of giants