All ordinances passed subsequent to this code which amend, repeal or in any way affect this code may be numbered in accordance with the numbering system of this code and printed for inclusion herein, or in the case of repealed chapters, sections and divisions, or any part thereof, by subsequent ordinances, the repealed portions may be excluded from the code by the omission from reprinted pages affected thereby, and the subsequent ordinances as numbered and printed or omitted, in the case of repeal, shall be prima facie evidence of subsequent ordinances until this code of ordinances and subsequent ordinances numbered or omitted are readopted as a new code of ordinances by the Board of Trustees.