As a developer who has been coding for last 20 years, the best use of Copilot is to hit the tab. It is not that what to write next is problem, its faster and easier, specially in verbose languages like Java.
As others point out, generating docs is another great example. In one obscure case, Copilot was able to help fix a bug when interfacing between Golang/CGO/Cocoa framework - I had deleted the code block to rethink and it just displayed the suggestion. I just tried it by luck and it worked.
As others point out, generating docs is another great example. In one obscure case, Copilot was able to help fix a bug when interfacing between Golang/CGO/Cocoa framework - I had deleted the code block to rethink and it just displayed the suggestion. I just tried it by luck and it worked.