I currently have and use Xcode 5, and while I\'d like to experiment with Xcode 6, I don\'t want to use it for production. Can I have both of them installed on the same compu
As said before - XCode 5 and 6 can coexist together.
Just want to add that you can switch between the different versions of the command line tools using the GUI also: open XCode -> Preferences -> Locations.