C++/C Q & A on stackoverlfow

Q&A List compiled from stackoverflow

• How come there's no namespace specified before :: ? [1] (Peter Liu)
  • global namespace [2]
• FYI - the C++ standard namespace (std) [3] (Peter Liu)
• What does it mean for a char to be signed? [4] (Peter Liu)
• This thread contains Tips to make sure your code is cross-compatible [5] (Lucas Passarella)
• Unsigned keyword in C++ [6] (Peter Liu)
• Use of Nested C++ Classes to Hide Implementation Details [7]