I have a list of class instances, and I want to append separate items to an attribute for each. However, I ended up appending each item to the attribute on every instance in the list. Example code bel...

[DummyAttribute] public void DummyMethod() { return; } I want to write a Nunit test that will assert that DummyMethod is decorated with DummyAttribute, can I do that ?

I have created a component called Input. All the attributes that are passed to this Input component are inherited successfully, but the ref attribute is always omitted for some reason. I need the ref ...

My code is shown down below. Whenever I try to test the __str__ function it always gives me an 'Rectangle' object has no attribute 'h'. This makes it seem as though I didn't define h in __init__ but ...