I have a React component with 3 buttons representing 3 choices the user can make. If the user clicks a button and then another button I cancel the previous HTTP request using AbortController.signal.abort(), it is really incredibly simple. The thing…
I am creating a weather app using front end only (HTML, CSS, and JavaScript) using NWS (National Weather Service) API, Google JavaScript Library API, Google Places API, and Google Geocoding API. I have created two async functions getCoordinates(region), and getWeatherData(latitude,…
Consider the faux account creation code below: export const accounts = []; export const emails = []; export async function createAccount(name, email) { accounts.push({name, email}); void sendEmail(email); } async function sendEmail(email) { setTimeout(0, () => emails.push(`Account created to ${email}`)); }…
I'm working on a ASP.NET Web Api project to learn the framework and the testing for it and I was wondering if you could test that Asynchronous methods are actually running Asynchronously (or are they running Synchronously due to any…
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…