I am using WSL in Windows 10. I have this warning getting displayed when I run a python file: QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-aadithyasb' I can understand th...

I need to get the path to the temporary directory. Is there any difference between the following methods (except for the first one is available in Qt 4)? Which one is better to use? QDir::tempPat...