Top Questions

1. Why does the order in which libraries are linked sometimes cause errors in GCC?
   554 votes

   9 answers
2. Is there a difference between foo(void) and foo() in C++ or C?
   275 votes

   4 answers
3. Are there any legitimate use-cases for "goto" in a language that supports loops and functions?
   218 votes

   26 answers
4. Why do we need extern "C"{ #include <foo.h> } in C++?
   145 votes

   11 answers