How to change string into QString?

Question

What is the most basic way to do it?

Answer 1

I came across this question because I had a problem when following the answers, so I post my solution here.

The above examples all show samples with strings containing only ASCII values, in which case everything works fine. However, when dealing with strings in Windows whcih can also contain other characters, like german umlauts, then these solutions don't work

The only code that gives correct results in such cases is

std::string s = "Übernahme";
QString q = QString::fromLocal8Bit(s.c_str());

If you don't have to deal with such strings, then the above answers will work fine.