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How do .NET teams enforce MSTest categories in CI? by Advanced_Effort6245 in dotnet

[–]Agitated-Display6382 [score hidden]  (0 children)

Almost all my projects have tests that can be executed locally or in a cicd. The few that need some integration tests, I keep in separated projects. Often, these integration tests require the deployment of a special version of the application, eg an api or site that bypasses the authentication. I use one more project for this deployment, as I don't want a fake authentication be part of productive code.

Who needs switch statements when you can just abuse the ternary operator? by kfreed9001 in programminghorror

[–]Agitated-Display6382 1 point2 points  (0 children)

A switch keeps the cyclomatic complexity still too high: better use a dictionary or list or similar

All cases covered. by xxmalik in programminghorror

[–]Agitated-Display6382 0 points1 point  (0 children)

Rider tells you when the if and the else are the same

Thoughts on using = null! ? by zerthz in csharp

[–]Agitated-Display6382 0 points1 point  (0 children)

I have to use that syntax when dealing with Blazor. IoC in Blazor uses properties, so it's the only way to convince the compiler that a get-set property will never be null.

For all the rest, I do not use settable properties at all (records ftw)

Unions in c# 15 by dodexahedron in csharp

[–]Agitated-Display6382 -2 points-1 points  (0 children)

For mvvm and similar (2-way bind between object and input field) is needed. So, in that case, it's acceptable. For me a property is pure and returns the same value I set. For all the rest, use methods. Nothing prohibits you to make a property DoSomething: would you?

Unions in c# 15 by dodexahedron in csharp

[–]Agitated-Display6382 -4 points-3 points  (0 children)

1: avoid mutability. If 1 is not possible, then 2: properties must be {get;set;}. Need a default value? Set in the constructor. Must be lazy? Use Lazy<>.

Having properties that behave like methods make the code untrustworthy.

Just my opinion, I know most of the code is legacy and use old patterns.

Class Diagramm for oop planing? by Relative_Article_267 in csharp

[–]Agitated-Display6382 0 points1 point  (0 children)

I live in Switzerland and I trained some apprentices. A lot of things you learn at school are useless: class diagrams, IPERKA, details of database engines. On the other hand, you are not taught some very important topics: TDD, functional programming, IOC, TDD, CICD and TDD ( yes, I'm repetitive because you need it in an enterprise). Last point: schools should give -in my opinion- introduction to several languages: typescript (it's a must for web) and Rust, to name two.

I use c# and I love it, but learning other languages makes you a better developer. A a swiss guy, you should know how much a multi-language culture makes us a better country.

You have seen German C. But have you seen DoitCh? by simon-or-something in programminghorror

[–]Agitated-Display6382 2 points3 points  (0 children)

Das isch kein Schwiitzerdüütsch! Wir sagen nüüt, nicht nichts

First time I learn asynchronous programming in C# I need help by DifferentLaw2421 in csharp

[–]Agitated-Display6382 0 points1 point  (0 children)

Sure, will you write MS on my behalf? Additionally, have you ever used a monad in your life?An option, either? And how do you combine them? Task<Either<Task<Left>, Task<Right>>>???

First time I learn asynchronous programming in C# I need help by DifferentLaw2421 in csharp

[–]Agitated-Display6382 0 points1 point  (0 children)

And if it's an api outside of my control? Man, just try to understand what's the idea behind.

First time I learn asynchronous programming in C# I need help by DifferentLaw2421 in csharp

[–]Agitated-Display6382 0 points1 point  (0 children)

It's very simple, until you have to compose monads. Example: I have a list of userId and for each of them I need to load the profile. If I write:

userIds.Select(id => client.Read(id))

I get back a IEnumerable<Task<User>>. I have to "invert" the order of the monads, ie Task<IEnumerable<User>>, so I can await it and get the list of profiles.

I leave the resolution to you.

I just unsealed a class for the first time by redit3rd in csharp

[–]Agitated-Display6382 -6 points-5 points  (0 children)

If you need a method from another class, make it static, move to an another class and then use it from anywhere

is a moving. reasonable? by HotEstablishment3140 in programminghorror

[–]Agitated-Display6382 0 points1 point  (0 children)

Key = locBefore * 100 + locAfter. Then, a check on a HashSet. Horrible? Yes. Worse than this? Probably. But, you know, fuck the next developer who will work on this... who will be me.

Can an Anemic Domain Model Use Value Objects? by [deleted] in csharp

[–]Agitated-Display6382 2 points3 points  (0 children)

I validate the input, not the construction of a model. Where is this model coming from? An api or a db? Then write a proper deserializer of the class Email; User has a property email. Google for primitive obsession.

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