Guy Joel McLean questions

• What's wrong with the way I have tried to flip (mirror) a UIImage?
• The difference between enum and enum class?
• Does NUnit re-instantiate classes marked as TestFixtures between each test?
• OpenGL renders texture all white
• What is responsible for deleting my pointer?
• What do "_in_" and "_in_opt_" mean in C++/CLI?
• How do the "<<" and ">>" operators do I/O? [duplicate]

Guy Joel McLean answers