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Discussion on: Can you hack this? #1

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afif profile image
Temani Afif • • Edited 
const personX={};
personX.name=NaN;
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OR simply

const personX={name:NaN};
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a. If x or y are any of NaN, +∞𝔽, or -∞𝔽, return false. ref

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Akash Kava •

It will return false only for NaN, because Number.POSITIVE_INFINITY === Number.POSITIVE_INFINITY returns true, and it is same for negative infinity as well.

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Alfredo Salzillo •

Also if using a Getter or a Proxy returning different values each time :)

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🚩 Atul Prajapati 🇮🇳 •

You don't know everything 😛