JavaScript Sample

In my JS app I'm using the async / await feature. I would like to perform multiple API calls an… Read more Js Async / Await Tasks Queue

One has to use async keyword on the containing function to use the await inside the function body. … Read more Why Is Async Required To Call Await Inside A Javascript Function Body?

I have a code segment that looks like this: async function autoScroll(page, maxDate = null) { awa… Read more How To Await Inside Setinterval In Js?

I have this function which is async and i'm trying to make a simple query from npm-mysql db. le… Read more Getting Query Object Instead Of Results With Async/await Function And Npm-mysql

I have an api thats going to return a cursor for fetching more data. I've mocked it out like th… Read more How Can I Use Async Generators In Javascript?

In a simple JS program, I need to have asyncOperation2 and asyncOperation3 execute sequentially alo… Read more Node Async/await With Promise.all

I use a function called setConf for testing. Sometimes it's really convenient if I can use it t… Read more Declare Existing Functions As Async?

Why a different result in the following cases? The first example works correctly, returns an array … Read more Different Behavior Of Async Functions When Assigning Temporary To Variable

I have a function that writes data to a mongodb, like so: const writeToDB = async (db, data) => … Read more Using Foreach And Async/await, Behaves Different For Node And Jest

I am confused about the examples below. I understand why output2 is [1000,2000,3000] because of the… Read more Why Async/await Have Different Output When Await Expression Is A Argument Of Concat()?

I'm have a recursive function which is used to get SQL files from a CodeCommit repo on AWS and … Read more Catch Block In Recursive Function Executing Repeatedly

I have two methods: //authContext.js const getAllUserData = (dispatch) => { return async (… Read more Returning Data From Firebase Firestore Async

The code below is a mix of https://www.w3schools.com/nodejs/nodejs_mongodb_find.asp and https://sta… Read more Nodejs Async Call Of Mongoclient Getdata Routine

Here's one way to detect if the current engine supports async functions: const supportsAsyncFun… Read more How To Detect Async Function Support Without Eval?

I found this code in a project: const fn = async () => { let x = 0; for(let i = 0; i Sol… Read more Javascript Cancel Async For Loop

I'm looping through an array and making an API call for each member using async/await, I then p… Read more Rate Limiting A Queue Of Api Calls And Returning The Results

In the following code, thing is an external object that I don't control; I can't change how… Read more Using Promises To Await Triggered Events

In Angular, if I use promise, the code would be let promise = this.$resource('www.example.com.… Read more In Angular, How To Handle Promise Reject When Using Async/await

I'm trying to build an MVC like controller in TypeScript and I'm having difficulty getting … Read more Async Typescript Function Return Jquery Promise

I'm currently working on an Electron.js app and I'm stuck on an asynchrony problem. I have … Read more Asynchrony Issue On Electron