Nodejs Minute Calculate removeMinutes(m)

Method Source Code

/**/*from  www. j  a v a 2  s  .c om*/
 * Add minutes to date
 *
 * @method addMinutes
 * @param {Number} m How much minutes to add
 * @return {Object} The Date instance
 */
Date.prototype.removeMinutes = function (m) {
  this.setMinutes(this.getMinutes()-m);
  return this;
};

Related

1. getMinutesFormatted(number)

   Date.prototype.getMinutesFormatted = function(number) {
       var minutes = this.getMinutes();
       return minutes < 10 ? '0' + minutes : minutes;
   };
   

2. getMinutesTwoDigits()

   Date.prototype.getMinutesTwoDigits = function()
       var retval = this.getMinutes();
       if (retval < 10)
           return ("0" + retval.toString());
       else
           return retval.toString();
   };
   

3. getSimpleMinutesgetSimpleMinutes()

   Date.prototype.getSimpleMinutes = function getSimpleMinutes() {
     var ss_ofs = this.getDaySimpleSeconds();
     var sm_ofs = Math.floor(ss_ofs/100);
     var sh_ofs = Math.floor(sm_ofs/100);
     return sm_ofs-sh_ofs*100;
   

4. isXMinutesBeforeNow(minutes)

   Date.prototype.isXMinutesBeforeNow = function(minutes)
     minutes = parseInt(minutes);
     if (minutes !== minutes){
       console.warn('Date.isXMinutesBeforeNow: @param: minutes is NaN');
       return true;
     var d = Date.now();
     return (d - this) > (parseInt(minutes) * 60 *1000);
   ...
   

5. olderThan(minutes)

   Date.prototype.olderThan = function(minutes) {
     var now = new Date();
     return now.getTime() - this.getTime() > minutes*60*1000
   };
   

6. timeHourMinute()

   Date.prototype.timeHourMinute = function () {
       return ((this.getHours() < 10)?"0":"") + this.getHours() +":"+ ((this.getMinutes() < 10)?"0":"") + this.getMinutes();
   

7. timeMinute()

   Date.prototype.timeMinute = function () {
        return ((this.getMinutes() < 10)?"0":"") + this.getMinutes();
   

8. totalMinutes()

   Date.prototype.totalMinutes = function(){
     return this.getHours()*60+this.getMinutes()