.... Section 32, Civil Procedure Code, gives the Court power to strike out the name of any defen¬dant who has been improperly joined as a party, but that must be done on or before the first hearing. In...Section 45, Civil Procedure Code, and have ordered the several causes of action to be tried separately; but (unless the parties otherwise agreed, which was not alleged in the present case...Section 46, Civil Procedure Code, to confine the suit to such cause or causes of action as could be conveniently tried together. The District Judge does not appear to have acted...