Nodejs Date Get getGMTOffset()

Method Source Code

Date.prototype.getGMTOffset = function () {
    return (this.getTimezoneOffset() > 0 ? "-" : "+")
        + String.leftPad(Math.floor(this.getTimezoneOffset() / 60), 2, "0")
        + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
}

Related

1. getFormat()

   Date.prototype.getFormat = function()
       return (this.getDate() < 10 ? '0' : '') + this.getDate() + '/' +
              (this.getMonth() < 10 ? '0' : '') + this.getMonth() + '/' +
              this.getFullYear() +
              ' | ' +
              (this.getHours() < 10 ? '0' : '') + this.getHours() + ':' +
              (this.getMinutes() < 10 ? '0' : '') + this.getMinutes() + ':' +
              (this.getSeconds() < 10 ? '0' : '') + this.getSeconds();
   ...
   

2. getFormated()

   Date.prototype.getFormated = function() {
     function pad(number) {
       if (number < 10) return '0' + number;
       return number;
     var d = this.getFullYear() + '-' + pad(this.getMonth() + 1) + '-' + pad(this.getDate());
     var t = pad(this.getHours()) + ':' + pad(this.getMinutes()) + ':' + pad(this.getSeconds());
     return d + ' ' + t;
   };
   ...
   

3. getFromFormat(format)

   Date.prototype.getFromFormat = function(format) {
       var yyyy = this.getFullYear().toString();
       format = format.replace(/yyyy/g, yyyy)
       var mm = (this.getMonth()+1).toString(); 
       format = format.replace(/mm/g, (mm[1]?mm:"0"+mm[0]));
       var dd  = this.getDate().toString();
       format = format.replace(/dd/g, (dd[1]?dd:"0"+dd[0]));
       var hh = this.getHours().toString();
       format = format.replace(/hh/g, (hh[1]?hh:"0"+hh[0]));
   ...
   

4. getFullDate()

   Date.prototype.getFullDate = function(){  
     if (this.getDate() < 10) {
       return '0' + this.getDate();
     return this.getDate();
   };
   

5. getFullDate(separator)

   Date.prototype.getFullDate = function(separator) {
       separator = separator ? separator : '-';
       return this.getFullYear()+separator+this.getMonthFormatted()+separator+this.getDayFormatted();
   };
   

6. getLastDate()

   Date.prototype.getLastDate = function() {
       return new Date(this.getFullYear(), this.getMonth() + 1, 0).getDate();
   

7. getLocalDateObject()

   Date.prototype.getLocalDateObject = function () {
       return new Date(this.toLocaleString())
   

8. getMidnight()

   Date.getToday = function() {
      var now = new Date();
      return now.getMidnight();
   };
   Date.prototype.getMidnight = function() {
      return new Date( this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
   };
   

9. getNextDate(i)

   Date.prototype.getNextDate = function(i){
     return new Date(new Date().setDate(new Date().getDate()+i));
   };