meetzaveri/example_useEffect_empty_arr.js

## example_useEffect_empty_arr.js
import React, { useEffect } from 'react';
import ProfilePage from './ProfilePage';

const ProfileContainer = () => {

  useEffect(() => {
    fetch('/api/user') // perform any side effects or network requests
  }, []); // <-- empty array means 'run once'

  return <ProfilePage />;
};
	import React, { useEffect } from 'react';
	import ProfilePage from './ProfilePage';

	const ProfileContainer = () => {

	useEffect(() => {
	fetch('/api/user') // perform any side effects or network requests
	}, []); // <-- empty array means 'run once'

	return <ProfilePage />;
	};