flockofcode questions

• Is there ever a situation where derived class should hide …?
• "is" operator behaving a bit strangely
• Can't add/remove items from a collection while foreach is iterating over it
• Is this the reason why IEquatable<T> was introduced?
• Benefits of events using EventArgs/EventArgs<T> delegate types instead of…
• Are operands inside an expression promoted to larger types according to the following rules?
• Instead of error, why don't both operands get promoted to float or double?
• If A<T1,T2> is a template for actual type, then why is typeof(A<,>) allowed?
• Doesn't this defeat the whole purpose of having read-only properties?
• Enumerable.Average and OverflowException

flockofcode answers