The answer on the deleted question (http://stackoverflow.com/questions/469696/what-is-your-most-useful-c-c-utility/470221#470221 http://stackoverflow.com/questi

The answer on the deleted question (http://stackoverflow.com/questions/469696/what-is-your-most-useful-c-c-utility/470221#470221 http://stackoverflow.com/questions/469696/what-is-your-most-...), by Josh Kelley, gives this: --- Get the number of elements in an array: #define ITEMSOF(arr) (sizeof(arr) / sizeof(0[arr])) (0[arr] is identical to arr[0] for arrays but will intentionally fail if it's used against a C++ object that overloads operator[].) He gives a C++ template version, too. --- ... 10k+ users on Stack Overflow can see deleted stuff. Or you can probably get them out of the CC data dumps (but that's a lot more work than you want, probably). Or maybe out of the data explorer.