In our project we have a test written by a former colleague that is firing a request to an end point, which should - and does - return a 500 - InternalServerError (checking for this using Shouldly) after throwing an…
everyone, there is a task, where I need to terminate a function process when an event occurs. Normally, when throwing an error in anything inside the process, for example, throwing an error from the delay in any step of the…
I have tried to implement promise chaining in Javascript with 3 simple promises. First promise I am resolving and last 2 I am rejecting. Till 2nd rejection it is working fine. But after the catch statement it is throwing error…
first(second); function first(callback) { hello(); callback(); } function second(){ goodbye(); } function hello() { setTimeout(() => { console.log('Hello'); }, 3000); } function goodbye() { console.log('Goodbye'); } I'm looking to find a way in Javascript where the second function runs only…
p1 = new Promise((res,rej)=>{ console.log("p1 setTimeout"); setTimeout(()=>{ res(17); }, 10000); }); p2 = new Promise((res,rej)=>{ console.log("p2 setTimeout"); setTimeout(()=>{ res(36); }, 2000); }); function checkIt() { console.log("Started"); let val1 = this.p1; console.log("P1"); val1.then((data)=>{console.log("P1 => "+data)}); let val2 = this.p2; console.log("P2"); val2.then((data)=>{console.log("P2…
I'm starting to get pretty frustrated with Dart's async ... All I want is lazily load some value and assign it to a property in my class: Future<String> getMeSomeBar() async => "bar"; class Foo { late String bar = await…
I'm developing a Telegram bot for a store using the aiogram library in Python. My project requires two bots, namely the store bot and the courier-delivery bot for the store, to work together in the same application. I've tried various…
I was working on a flutter project and for simplicity's sake, decided to allow the redirection of users for the "Help & Support" section towards the website. So, I tried to create an asynchronous function to allow that redirection. So,…
I have a code that looks like this: public static async Task<Request> SendRequest(Client client, DateTime startTime, int offset) { TimeSpan timeToWait = startTime - DateTime.UtcNow + TimeSpan.FromMilliseconds(offset); await Task.Delay(timeToWait); Console.Write(offset); Request request = client.sendRequest(); } async static public Task<Request> SendMultiple(Client…
I want to receive data from an API and for that I created a SERVICE: class ApiService { Future<List<dynamic>> getData() async { try { var response = await http.get(Uri.parse(Config.apiURL)); debugPrint('Response code: ${response.statusCode}'); if (response.statusCode == 200) { List<dynamic> data=jsonDecode(response.body) as…