Is it possible to enable Dark Mode on Xcode 10 on High Sierra?

Question

I downloaded xcode 10 beta and installed it on my macbook which is running on macOs 10.13.4 High Sierra. I tried to enable dark mode on xcode 10, but i could find how to do

Answer 1

For those of you like me looking in 2020 who couldn't find how to enable dark mode even on dark-mode-supporting systems, it's super simple. Just go to preferences -> general. There you can set Xcode's appearance to always dark, always light, or system-dependant.