Nodejs Number Format addZero()

Method Source Code

Number.prototype.addZero=function(){

      var val=(this+"");
      val=((2>val.length)?("0"+val):val);
      return val;
}

Related

1. formatHashrate(rate)

   var formatHashrate = function(rate) {
       rate = parseFloat(rate); 
       unit = 'H/s';
       if (rate >= 1000) { rate /= 1000; unit = 'KH/s'; }
       if (rate >= 1000) { rate /= 1000; unit = 'MH/s'; }
       if (rate >= 1000) { rate /= 1000; unit = 'GH/s'; }
       if (rate >= 1000) { rate /= 1000; unit = 'TH/s'; }
       if (rate >= 1000) { rate /= 1000; unit = 'PH/s'; }
       return (rate.toFixed(2) + ' ' + unit);
   ...
   

2. withCommas()

   Number.prototype.withCommas = function() {
       return this.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
   };
   

3. withCommas()

   Number.prototype.withCommas = function() {
     var x = 3;
     var y = parseFloat(this).toString().reverse();
     while (x < y.length) {
       y = y.substring(0, x) + "," + y.substring(x); 1
       x += 4;
     return y.reverse();
   };
   ...
   

4. withCommas()

   Number.prototype.withCommas = function() {
     var num = this;
     return this.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
   

5. addTrailingZero()

   Number.prototype.addTrailingZero = function(){
     if(this < 10)  return "0"+this;
     else  return this;
   };
   

6. comma()

   var d3 = /(\d+)(\d{3})/;
   Number.prototype.comma = function() {
       var s = this.toString();
       while (d3.test(s)) s = s.replace(d3, '$1,$2');
       return s;
   };
   

7. commafy()

   Number.prototype.commafy = function () {
     return String(this).commafy();
   

8. commafy()

   Number.prototype.commafy = function () {
     return String(this).commafy();
   String.prototype.commafy = function () {
     return this.replace(/(^|[^\w.])(\d{4,})/g, function($0, $1, $2) {
       return $1 + $2.replace(/\d(?=(?:\d\d\d)+(?!\d))/g, "$&,");
     });
   

9. format()

   Number.prototype.format = function () {
     var str = this.toString();
     var Re = /[^0-9]/g;
     var ReN = /(-?[0-9]+)([0-9]{3})/;
     str = str.replace(Re,'');              
     while (ReN.test(str)) { 
       str = str.replace(ReN, "$1,$2"); 
     return str;
   ...