Use this tag for questions about features finalized in ECMAScript 2017.
I started to use ES7 feature async/await , which gives the best approach to deal with asynchronous tasks, and makes …
javascript asynchronous async-await ecmascript-2017I haven't seen these constructs used much but I've found myself writing them to make use of async / await in …
javascript async-await ecmascript-2017Appreciating that firebase has added support for promises, is there a way to run a query like the following inside …
node.js firebase ecmascript-2017Await is a amazing feature in es7. However,everytime I use await I found that I have to define a …
javascript html asynchronous ecmascript-2017My function returns a promise that resolves as soon as the http server starts. This is my code: function start() { …
javascript node.js ecmascript-6 ecmascript-2017Actually my main question was using Promise.prototype.catch() in async/await ES8 syntax, Undoubtedly Promise.prototype.then() is existed …
javascript asynchronous async-await ecmascript-2017I'm currently trying to use async/await for a function that requires the loop to be synchronous. This is the …
javascript node.js async-await es6-promise ecmascript-2017I had a asynchronous function in Javascript and I added setTimeout to it. The code looks like that: let timer; …
javascript asynchronous settimeout ecmascript-2017const ret = () => new Promise(resolve => setTimeout( () => resolve('somestring'), 1000)); async function wrapper() { let someString = await ret(); return someString; } …
javascript async-await ecmascript-2017Hi guys i have a hard time understanding how async and await works behind the scenes. I know we have …
javascript async-await es6-promise ecmascript-2017