jquery/jquery-ui — pull request #593 by tjvantoll (2012-02-07 02:24:00+00:00)
Title: Resizable: Removed Opera relative/absolute positioning exception code.

Fixed #6763 - ui.dialog & resizable & button & opera 11 - http://bugs.jqueryui.com/ticket/6763. All the resizable demos and http://jsfiddle.net/aKxgY/2/ seem to work just fine without this workaround.