then()
Promise.all()
Error: read ECONNRESET
doSomeAsync(x) doSomeAsync(y) return doSomeAsync(z)
const promise_x = doSomeAsync(x) const promise_y = doSomeAsync(y) const promise_z = doSomeAsync(z) return Promise.all([promise_x, promise_y, promise_z])
import ReactNative from "react-native"; import firebase from "firebase"; // Initialize Firebase const firebaseConfig = { apiKey: "<YOUR-API-KEY>", authDomain: "<YOUR-AUTH-DOMAIN>", databaseURL: "<YOUR-DATABASE-URL>", storageBucket: "<YOUR-STORAGE-BUCKET>" }; firebase.initializeApp(firebaseConfig);
signInWithPopup()
signInWithRedirect()
linkWithPopup()
linkWithRedirect()
signInWithCredential()
import firebase from "firebase"; firebase.initializeApp({ databaseURL: "<YOUR-DATABASE-URL>", });
fetch(url).then(decodeJSON).then(addToPage)...
