AN
Size: a a a
AN
EO
If Type(x) is Number or BigInt, then
Return ! Type(x)::equal(x, y).
AN
EO
AN
AN
AN
AN
EO
EO
If Type(x) is Number or BigInt, then
Return ! Type(x)::equal(x, y).
EO
Вт
EO
EO
AS
typeof x == 'function'
(но есть нюанс)Number.isInteger
Object.isExtensible
(только для объектов)AS
typeof
для null
и document.all
AS
AN
VS
AS