André Slupik (@SlupikAndre) / X

André Slupik

17 posts

André Slupik

@SlupikAndre

The world is a fascinating place. I tell computers what to do for a living.

Joined April 2020

André Slupik
@SlupikAndre
Apr 1, 2022
Are you synchronously returning Task.FromResult or Task.CompletedTask? Stop this madness! #csharp #dotnet
Async gotcha: returning Task.FromResult or Task.CompletedTask
From dev.to
André Slupik
@SlupikAndre
Mar 29, 2022
List<T> usually makes no sense in function signatures. Another blog post about collection types in APIs: dev.to/asik/seriously… I'm still pondering IReadOnlyList vs ImmutableArray in return types, though. The former is more popular, the latter makes more sense. #dotnet #csharp
Seriously, stop using List in APIs
From dev.to
André Slupik
@SlupikAndre
Mar 3, 2022
For once, I wrote a polyglot, C#/F# post. It discusses pitfalls of IEnumerable<T>/seq<T>, and why you should probably be using IReadOnlyCollection<T> instead. Kinda makes me wish F# had a shorthand for it. #csharp #fsharp #dotnet
Why you probably shouldn't use IEnumerable/seq
From dev.to
André Slupik
@SlupikAndre
Mar 2, 2022
What F# features do you think C# won't ever get? My take here dev.to/asik/f-feature… #fsharp #csharp #dotnet
F# features C# will never get
From dev.to
André Slupik
@SlupikAndre
Feb 23, 2022
Blogged: Comparing IAsyncEnumerable and IObserver for event streams. dev.to/asik/comparing… #csharp #Dotnet #fsharp
Comparing IAsyncEnumerable and IObservable for event streams
From dev.to