The rules of procedure in this Code are intended to render effective the substantive law and to ensure that it is carried out; and failing a provision to the contrary, failure to observe the rules which are not of public order can only affect a proceeding if the defect has not been remedied when it was possible to do so. The provisions of this Code must be interpreted the one by the other, and, so far as possible, in such a way as to facilitate rather than to delay or to end prematurely the normal advancement of cases.