JavaScript don't care, it's all the same because everything returned from a Promise is a Promise. And that's why Promises are just like monads. Oh, and error handling. Don't worry about that either. As long as there's a .catch call somewhere in the chain, you're good. Err...
executeRace() { // array of different promises const requests = [ fetch("https://api.publicapis.org/entries"), fetch("https://catfact.ninja/fact"), fetch("https://api.coindesk.com/v1/bpi/currentprice.json"), ]; // resolving the promises using the race() method const res = await...
Promises are a library for asynchronous programming. Promises are a first class representation of a value that may be made available in the future. A Promise is in one of these states: pending: initial state, not fulfilled or rejected. fulfilled: successful operation rejected: failed operation. ...
Perfect answer:This is the document type (doc-type) declaration that we always put as the first line in HTML files. You might think that this information is redundant because the browser already knows that the MIME type of the response istext/html; butin the Netscape/Internet Explorer days, ...
aWhen you really matter to someone,that person will always make time for you.No excuse,no lies,and no broken promises. 当您真正地事关对某人,那个人总将做时刻为您。没有借口、没有谎言和没有背弃的诺言。[translate] aIt's time to move your body 是时间移动您的身体[translate] ...