Ulrich Eckhardt questions

Ulrich Eckhardt answers

• How this loop will ever end
• C++, fstream objects passed to functions as reference, const?
• compiler's detail of this pointer, virtual function and multiple-inheritance
• istringstream decimal integer input to 8-bit type
• Why is uniform_int_distribution closed range but uniform_real_distribution is half-open range?
• C++ Linux get CPU nominal frequency
• Serial communication C/C++ Linux thread safe?
• How do I guess all the possible exceptions that could be thrown in C++?
• Cannot execute telnet commands using PHP shell_exec()
• std::exception using message from local object