Stdle #34 · erasure · 2026-07-10
What does this TypeScript snippet output?
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
type T = { v: number }const obj: T = { v: 9 }console.log(Object.keys(obj).length)Type Erasure
Stdle #34 · erasure · 2026-07-10
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
type T = { v: number }const obj: T = { v: 9 }console.log(Object.keys(obj).length)