Whenever under any statute a special election is required or authorized to be held in any municipality, and the statute authorizing or requiring the election does not specify the time within which the election shall be called, or the notice which shall be given, the governing authorities of the municipality shall, by resolution, fix a date upon which the election shall be held. The date shall not be less than twenty-one (21) nor more than thirty (30) days after the date upon which such resolution is adopted, and not less than three (3) weeks’ notice of the election shall be given by the clerk by a notice published in a newspaper published in the municipality once each week for three (3) weeks next preceding the date of the election, and by posting a copy of the notice at three (3) public places in the municipality. Nothing herein, however, shall be applicable to elections on the question of the issuance of the bonds of a municipality or to general or primary elections for the election of municipal officers.

The provisions of this section shall be applicable to all municipalities of this state, whether operating under a code charter, special charter or the commission form of government, except in cases of conflicts between the provisions of the section and the provisions of the special charter of a municipality, or the law governing the commission form of government, in which cases of conflict the provisions of the special charter or the statutes relative to the commission form of government shall apply.