Qt/c++ random string generation [duplicate]

Answer 1

You could write a function like this:

QString GetRandomString() const
{
   const QString possibleCharacters("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
   const int randomStringLength = 12; // assuming you want random strings of 12 characters

   QString randomString;
   for(int i=0; i