Stdle #108 · classes · 2026-09-22
What does this TypeScript snippet output?
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
class C { readonly arr = [1, 2]; }const c = new C();c.arr.push(3);console.log(c.arr.length);Classes
Stdle #108 · classes · 2026-09-22
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
class C { readonly arr = [1, 2]; }const c = new C();c.arr.push(3);console.log(c.arr.length);