I am trying to get pub locations data from MYSQL server and my fetch function works well. But after that, this try-catch block does not return anything. I also tried without try-catch block but it does not change anything getPubsFromDatabase…
I'm switching tech stacks so I'm a bit confused here. This function should return an object public async Task<IActionResult> Search(CoinModel Coin) { var date = Coin.tracking_date.ToLocalTime().ToString("dd/MM/yyyy"); var dateformat = DateTime.Parse(System.Web.HttpUtility.UrlDecode(date + " 00:00:00.0000000")); var issue = await _db.Coins.SingleOrDefaultAsync(c => c.coin…
I can't figure out why the await function setDoc is not completed in my example below when I launch my react native app for the first time. When I launch it a second time however, it works well. Can you…
I had a problem when I tried to use forEach that contained await inside the loop, so I need to define the async in front of the forEach loop and it returned the error. exports.filterAverageRatingsEachSkillForStudent = async (req, res) =>…
I have a few classes which use 'dns' from node.js. But when an error occurs, my app is thrown. I made a siimple example with classes and throwable functions and I faced with the same problem. It's works if an…
I want to know if one of the promises fail how can i rollback or cancel already happened operations. and 2nd is there any other way to optimize code, it takes more time to resolve. As the number of joined…
I have these two functions (which compile without errors): func hasLocalChanges() -> Bool { return false } func hasRemoteChanges() async -> Bool { return await Task{ true }.value } Now, let's say I want to introduce a third function which…
I have the following code to create a connection to my MongoDB database, and to store it for future use. const mongodb = require('mongodb'); const MongoClient = mongodb.MongoClient; // The database will be defined once a connection to between the…
I'm writing this because it caused me a few hours of work today. I figured it out so now maybe somebody else won't waste any time. I'm an iOS developer and I use AppCode instead of Xcode. I'm in the…
i'm trying to loop over an array of objects, saving them to MongoDB and then add the returned ObjectIds to a parent Schema which then is also saved. I'm at a loss here. Everything gets saved correctly but the Recipe…