Ask HN: Anybody knows why do (0, 0, 1) evaluate to 1 in JavaScript?

1 pointsby fatih-erikliover 1 year ago

I understand that in this way:<p>- Tuples not supported, the last item is returned, for a Python programmer perspective.<p>- It's a function call. Function name is not given, so the last argument is returned.

2 comments

Someoneover 1 year ago

<a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comma_operator" rel="nofollow">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...</a>

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cranberryturkeyover 1 year ago

yes. its doing `(false, false, true)` basically. last argument is true.