Raffaele Rossi questions

• Delphi interfaces and class variable types
• Delphi subclass constructor override
• Delphi function return class object
• Delphi cannot remove children from VertScrollBox
• Delphi variants and TValues
• Delphi connect to online sql database
• Visual Studio possible bug for weird bracket behavior
• C++ cannot call lambda expression from map
• Delphi pass array by reference
• Are open array parameters, classes and strings passed by reference?

Raffaele Rossi answers