Stdle #137 · quirks · 2026-10-15
What does this JavaScript snippet output?
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
const s = new Set([0, -0, NaN, NaN]);console.log(s.size, [...s].join(','));Quirks
Stdle #137 · quirks · 2026-10-15
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
const s = new Set([0, -0, NaN, NaN]);console.log(s.size, [...s].join(','));