React useState vs variable
function Foo() {
const [a, setA] = useState(0);
return <div onClick={() => setA(a + 1)}>{a}</div>;
}
function Foo() {
let a = 0;
return <div onClick={() => a + 1}>{a}</div>;
}React useState vs variable
function Foo() {
const [a, setA] = useState(0);
return <div onClick={() => setA(a + 1)}>{a}</div>;
}
function Foo() {
let a = 0;
return <div onClick={() => a + 1}>{a}</div>;
}Copyright © 2021 Codeinu
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