hi , i need to change this a 50bit number to qint64 but i always return 0
its my code :
QString num = "11111111111111111111111111111111111111111111111111";
qint64 nn ;
bool ok;
nn = num.toLong(&ok , 2);
qDebug() << "nummmm " << nn;
nn is 0 , why it cant cast this number to qint64 ?
ty
↧