Comment by kofejnik | Hacker News Reader

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Comment by kofejnik | Hacker News Reader

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As for introduction, how about this:

> ('b'+'a'+ +'a'+'a').toLowerCase()

>'banana'

For those curious, the +'a' after the space is a unary addition operator that evaluates to 'NaN'.

See also:

alert(Array(16).join("wat" - 1) + " Batman!");

From: https://www.destroyallsoftware.com/talks/wat

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