scdmb questions

• Virtual inheritance and empty vtable in base class
• Why doesn't (&array)[i] take the address of the ith element?
• Function template with reference template parameter
• One definition rule and different class definitions in two translation units
• How to check whether text file is encoded in UTF-8?
• Difference between declaration of function with extern and without it
• class with virtual functions takes more space
• g++ option to show what classes are created from templates
• Unnamed namespace
• Raise class exception or instance of class exception when no arguments are passed

scdmb answers