Questions about out
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How to get value in the current method from external void async method in C#?
I have method e.g.
public async Task<int> AddUser()
{
//some logic
await _externalClass.DoSomething();
//some logic
}
And I want to get value from method await _externalClass.DoSome...
dimitri
Votes: 0
Answers: 1
Filtering out by multiple criteria in R
I'm trying to create a separate df in R by filtering out observations based on specific criteria, but when using filter function from diplyr I only manage to create a df based on that criteria.
Can an...
learnct
Votes: 0
Answers: 1
Why ref keyword needs to be initialized and out keyword needn't to be initialized before it is it passed?
Below are the MSDN reference links for the Out keyword and the Ref keyword.
Out Keyword
Ref Keyword
Both Ref and Out keywords are pass by reference, then why it is required for one to be initialized a...
Nikhil
Votes: 0
Answers: 3
I don't understand why I'm getting the CS8347 error while trying to make an extension method
I was trying to create a simple extension method wrapper around CollectionsMarshal.GetValueRefOrAddDefault(..) and I ran into a problem I don't quite understand.
This code works:
public static ref TVa...
Petrusion
Votes: 0
Answers: 1