Post(s) tagged Async
Best and easy way to use Async parallel in Node Js
Using the below method can get the results for each task very easily
async.parallel({
firstTask: function (callback) {
callback(null, 'fist task result');
},
secondTask: function (callback) {
callback(null, 'second task result');
}
}, function (err, results) {
// results now equals to: results.firstTask: 'fist task result', results.secondTask: 'second task result'
});
71 Views• Posted on February 10, 2022
How to use Async Await inside react useEffect() hook
The following method is a safe way to use await and async inside react useEffect() hook
const getUsers = async () => {
const users = await fetchUsers();
setUsers(users);
};
useEffect(() => {
getUsers(); // run it, run it
return () => {
// this now gets called when the component unmounts
};
}, []);
9 Views• Posted on February 19, 2022