user385261 questions

• Why is ( x & 3 ) identical to ( x mod 4 )?
• The purpose behind empty struct?
• C/C++ - posix_memalign()
• An educational game for learning programming? [closed]
• What is a "dump" (both software-wise and hardware-wise)
• Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?

user385261 answers