JavaScript time conversion handler

/**
 *  The format for yyyy-MM-dd hh:mm:ss.S Is converted to Date
 * @param dateString  Time string
 */
function convertToDate(dateString){
  return new Date(dateString.replace(/\-/g,"/"));
}

/**
 *  More time
 * @param date1
 * @param date2
 */
function compareDate(date1, date2) {
  return date1.getTime() - date2.getTime();
}

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