What does `void 0` mean?

Posted by dsego on Tuesday January 13, 2015 @04:31PM
from the stackoverflow.com dept.

( 3 comments | 5 points | on HN )

Re:What does `void 0` mean? by Someone1234 on Tuesday January 13, 2015 @04:44PM (#8882821)

It is idiotic that undefined isn't a reserved keyword. But add that to the list of bad JavaScript design decisions.

[ Parent | on HN ]

Re:What does `void 0` mean? by califield on Tuesday January 13, 2015 @05:49PM (#8883153)

Modern browsers don't actually let you redefine `undefined`.

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Re:What does `void 0` mean? by twic on Tuesday January 13, 2015 @04:41PM (#8882809)

I think i'd go for 'void undefined'.

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