How do I append and int to my QString?

[seink]

I have to, for each item I add to the list, name it itemN, like:
item0
item1
item2
...
I tried using a counter and using append to add my number to the QString but instead of
getting a item0, I got a item<weird simbol>

Please help.

Added after 11 minutes:

forget it =p
found setNum function in the QString

[Lykurg]

Notice also QStirng::number() or QString::arg().

[krena333]

Thank you you saved my life with the setnum function :D

[BeautiCode]

string.append(QString::number(num));