Konstantin Oznobihin questions

Konstantin Oznobihin answers

• C# Custom Observable Collection - Should I use Composition or Inheritance?
• DateTime.AddDays vs Calendar.AddDays
• Cast IList<string> to IList<object> fails at runtime
• Handling Array returned from c++ dll to C#
• Not understanding Type.IsAssignableFrom
• Variance in Expression<Func<T,bool>>
• What's the difference between Marshal.GenerateGuidForType(Type) and Type.GUID?
• What is wrong with this solution to locking and managing locked exceptions?
• Distinct implementations for pure virtual functions with same name [duplicate]
• Merge Dictionary<TKey, TValue> with Enumerable.Union method