In this post, we will see how to resolve How do you convert a library function with two completion handlers into an async function? Question: I need to wrap a function as below from a library into an async function. ...

In this post, we will see how to resolve How to check a valid boost asio CompletionToken? Question: I’m writing Boost.Asio style async function that takes CompletionToken argument. The argument can be function, function object, lambda expression, future, awaitable, etc. ...

In this post, we will see how to resolve .Net Maui app completion handlers and iOS HealthKit not working with HttpClient Question: This works perfectly in Android. In iOS, totalSteps is correct, but steps is still 0 when fitness.Steps = ...

In this post, we will see how to resolve Return two values mapped from a content response to completion handler Question: This return is sending back a single string, the accessToken from the ContentResponse: which is being received in the ...

Question: I am trying to use a completion handler in a view model that assigns values to @Published variables. I get an error stating I cannot use instance members within the property initializer. I tried adding these variables to the ...

Question: I have a viewControl called PostViewController which has a UITableView of posts. I also have a class called PostCell which defines the UITableViewCell. I made a button function in PostCell called likeButtonClicked to favour a post similar to twitter. ...