promise states javascript
// A JavaScript Promise can be in several states:
// - Pending - response is not ready yet. Please wait.
// - Fulfilled - response is ready. Success. Take the data.
// - Rejected - an error occurred. Handle it.promise states javascript
// A JavaScript Promise can be in several states:
// - Pending - response is not ready yet. Please wait.
// - Fulfilled - response is ready. Success. Take the data.
// - Rejected - an error occurred. Handle it.promise javascript
const promiseA = new Promise( (resolutionFunc,rejectionFunc) => {
resolutionFunc(777);
});
// At this point, "promiseA" is already settled.
promiseA.then( (val) => console.log("asynchronous logging has val:",val) );
console.log("immediate logging");
// produces output in this order:
// immediate logging
// asynchronous logging has val: 777Copyright © 2021 Codeinu
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