I am new to async/await and I can not wrap my head around the thread creation. My queries are:- Does async function without await creates a new thread to cater getData() as Main thread will not be blocked? What is…
Consider this: const a = () => { return new Promise((resolve) => { resolve(1); }); }; const b = () => { return new Promise((resolve) => { a() .then((aR) => { console.log(aR); resolve(2); }) .finally(() => { console.log("A"); }); });…
I'm trying to automate a task using JavaScript by running it in the Google Chrome console (not sure if that matters, I'm pretty new). I have already done most of the script, but more problems keep popping up the moment…
I am currently implementing a client-side token refreshing script for a website, and reached a minor problem when the access token needed to be refreshed. For some pages, the client fetched multiple (let's say two) documents from the server (which…
List<Image> convertToImgList(Future<List<Image>> listimg) { var li = listimg.asStream(); Future<int> future = listimg.asStream().length; return images; } Hi, I want to convert Future List Image to List Image in flutter. Anyone knows how it can be done?
If I call an async function that doesn’t explicitly return anything from the await, will it return a resolved Promise? Or Void? Something else? For example an IIFE like this, or this but it being called in the global scope…
Could someone explain why async code needs to be called by async code in a few more words than this? I understand that async-await is just promises under the hood, so it makes sense that any code after an await…
I'm trying to understand async/await in .net8, especially exception handling and I'm running into some confusion, especially regarding the documentation as while it specifies some of the approach it doesn't give enough examples for me to understand what's happening. I'm…
In the below code a popUp dialog is shown. I want the _startLongRunningLoop to be called once popup dialog is closed. Right now, the popup dialog remains open until _startLongRunningLoop is complete. How can I do it? Simplified dummy example…
I created a SOAP server in Node.js const soap = require('soap'); const http = require('http'); const XMLWriter = require('xml-writer'); const service = { ImpDispatcherService: { ImpDispatcher: { performTest: function (args) { const xw = new XMLWriter(true); xw.startDocument(); xw.startElement('result'); queryDatabase(args.parameter1, xw).then(success…