Generic typing so that one method's result can be used as other method's parameter again...

Why can I cast the invariance of IList<T> away?...

Why do lower type bounds change the variance position?...

Why do I have to cast to type parameter and can't use the constrained type?...

Single extension method on IDictionary<K, IEnumerable/IList/ICollection<V>>...

Casting List(of List(of MyType)) to IEnumerable(of IEnumerable(of MyType))...

Can C# 4.0 variance help me call a base class constructor with an upcast?...

Multiple Generics ambiguity...

Customizing Autofac's component resolution / Issue with generic co-/contravariance...

Generic Variance in C# 4.0...

C# Delegate under the hood question...

Class hierarchy problem (with generic's variance!)...