The City shall have all powers to which a city is entitled under the Constitution and laws of the State of Ohio, either expressly or by implication, as fully and completely though specifically enumerated in this Charter. The enumeration of specific powers in this Charter or the reference in this Charter to specific powers granted by the Constitution or laws of the State of Ohio shall not be construed to be exclusive, and the City may determine to exercise any power in the manner provided under this Charter or in the manner provided under the Constitution or laws of the State of Ohio. Unless otherwise specified by ordinance or resolution, powers shall be exercised in the manner provided under this Charter. It is the intention of the people by the adoption of this Charter that a substantial compliance with the Charter’s provisions shall be sufficient to sustain any action taken under this Charter.