... well now I feel dumb, I guessed 5 ... except for false itself! | Hacker News

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		kthejoker2 on June 7, 2019 \| parent \| context \| favorite \| on: Why Linked Lists Are an Interview Staple ... well now I feel dumb, I guessed 5 ... except for false itself!

tracker1 on June 7, 2019 [–]

false, 0, null, undefined, "", NaN

Everything else is truthy. If you think about the original use of JS as mostly input validation, the values above make total sense.

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