This Q&A is aimed to give clear answers to the following questions: What are asynchronous functions in JavaScript and when and how do we use them? What are
I recently started migrating things from jQ to a more structured framework being VueJS, and I love it! Conceptually, Vuex has been a bit of a paradigm shift fo
I'm running my little testsite on localhost (although currently there isn't even serverside interaction yet). Everything worked fine until I restarted my PC. O
My problem is that I don't know how to know when a dynamic promise array has all the promises resolved. Here an example: var promiseArray = []; promiseArray.p
I am trying to insert multiple rows on 2 related tables using sequelize with mysql. Based on sequelize transaction cannot insert because of foreign key? I trie
I'm making a function that permits me to upload a picture to imgur in my express api (nodejs), i'm encoutering an error when calling a function returning a prom
Im am doing nodeschool exercises , the This problem is the same as the previous problem (HTTP COLLECT) in that you need to use http.get(). However, this
I would like to dynamically import a third-party module and check it. Then declaration in NgModule depends on it exist or not(true/false). Something like my cod
I'm trying async/await functionality. I have such code imitating a request: const getJSON = async () => { const request = () => new Promise((resolve, r
I've been digging around, and I'm not able to find references or documentation on how I can use Asynchronous Functions in Google App Script, I found that people
Given the following code: var arr = [1,2,3,4,5]; var results: number[] = await arr.map(async (item): Promise<number> => { await callAsynchron
I'm trying to run a NodeJS code that reads some data fields from an array, use them to do a database query to check if the data is duplicate before inserting th
I'm trying to understand why the below promise setups don't work. (Note: I already solved this issue with async.map. But I would like to learn why my attempts
I'm trying to use the node.js package readline to get user input on the command line, and I want to pipe the entered input through promises. However, the input
I'm doing some unit testing. The test framework loads a page into an iFrame and then runs assertions against that page. Before each test begins, I create a Pro
I have a function that returns JSON objects using hnews.getById(id). I then push each story returned in the promise to an array. I'm having trouble figuring out