Top Questions

1. In C++, does initializing a global variable with itself have undefined behaviour?
   64 votes

   3 answers
2. Are char arrays guaranteed to be null terminated?
   56 votes

   4 answers
3. Using Backslash-Newline outside of a macro in C
   6 votes

   2 answers
4. Is reading an uninitialized value always an undefined behaviour? Or are there exceptions to it?
   5 votes

   2 answers
5. Using the null terminating character as null pointer in C
   5 votes

   3 answers