Is there a service for oracle like jsfiddle is for javascript?
I need to test an oracle function (not against a database) and do not have an installation of oracle available.
Other features of jsfiddle would be nice, but my primary concern is just to be able to run simple functions and receive output.
Oracle Apex gives you a demo/sandbox environment(featuring Oracle Apex & database) where you can test out whatever function that you want to test.
Plus you get to add collaborators so that works.