Umbraco Razor query - how to implement "does not contain"?

Question

In Razor how would I write a query where property does not contain or excludes?

Basically looking for the opposite of:

Where(x => x.GetProperty<String>("myCategory").Contains(myString))

Answer 1

Uhm. Unless I'm missing something:

Where(x => !x.GetProperty<String>("myCategory").Contains(myString))

:-)