block7.jsx

const App = () => {
	const fooFunction = () => {
		return 'Foo is just Food without D'
	}

	const useMemoResult = React.useMemo(fooFunction, [])
	const useCallbackResult = React.useCallback(fooFunction, [])

	console.log('useMemoResult: ', useMemoResult)
	console.log('useCallbackResult: ', useCallbackResult)

	return <p>Foo is just food without D</p>
}