Code AnalysisIntermediate 45s

splice modify

What does this code output?

Starter code

const arr = [1, 2, 3, 4];
arr.splice(1, 2, 'a', 'b');
console.log(arr);

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.