Stdle #102 · 2026-09-10
What does this log?
Read the snippet and type its exact console output. You get 4 attempts — each wrong guess unlocks a hint.
const x = [1, 2] ?? [3];const y = 0 || 5;console.log(x.length, y);Quirks
Stdle #102 · 2026-09-10
Read the snippet and type its exact console output. You get 4 attempts — each wrong guess unlocks a hint.
const x = [1, 2] ?? [3];const y = 0 || 5;console.log(x.length, y);