Code QuizIntermediate Stale Closure in Updates
A setInterval captures a stale state value.
Codejavascript
function Timer() {
const [count, setCount] = useState(0);
useEffect(() => {
const id = setInterval(() => {
setCount(count + 1);
}, 1000);
return () => clearInterval(id);
}, []);
return <Text>{count}</Text>;
}What is the bug in this code?