void
In many languages, void
is a type that has no
values. In JavaScript, void
is an operator that
takes an operand and returns undefined
. This is
not useful, and it is very confusing. Avoid void
.
Get JavaScript: The Good Parts now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.