A thug glassed another man in the face, leaving him injured.
Darren Thomson, 29, of Helmsdale Avenue, had sentence deferred until January 3.
Thomson admitted assaulting Graeme Jackson, at a property on Drumlithie Place, on May 19.
He committed the offence by hitting Mr Jackson on the face with a glass and attempting to punch him on the head.
Sentence was deferred for reports.