Nodejs Number to Hex Convert toHexByte()

Method Source Code

Number.prototype.toHexByte = function() {
    var s = this.toString(16).toUpperCase();
    if (s.length == 1) {
        s = "0" + s;
    }//  w  w  w .ja  v a2  s.  c  o m
    return ">" + s;
};

Related

1. toHex()

   Number.prototype.toHex = function() 
     try
       var val = this.valueOf();
       val = parseInt(val);
       val = Math.max(0,val);
       val = Math.min(val,255);
       val = Math.round(val);
   ...
   

2. toHex()

   Number.prototype.toHex = function() {
     if (this < 16) {
       return '0' + this.toString(16); 
     return this.toString(16);
   

3. toHex(len)

   "use strict";
   Number.prototype.toHex = function(len) {
       var str = this.toString(16);
       str = str.toUpperCase();
       str = str.substr(0, len);
       while(str.length < len) {
           str = "0" + str;
       return str;
   ...
   

4. toHex(length)

   Number.prototype.toHex = function(length) {
     var str = this.toString(16);
     while (str.length < length)
       str = '0' + str;
     str = str.toUpperCase();
     return str;
   };
   Number.prototype.toChar = function() {
     return String.fromCharCode(this);
   ...
   

5. toHex(offset)

   Number.prototype.toHex = function (offset) {
     return this.toString(16).toUpperCase()
   };
   

6. toHexByteShort()

   Number.prototype.toHexByteShort = function() {
       var s = this.toString(16).toUpperCase();
       if (s.length == 1) {
           s = "0" + s;
       return s;
   };
   

7. toHexWord()

   Number.prototype.toHexWord = function() {
       var s = this.toString(16).toUpperCase();
       while (s.length < 4) {
           s = "0" + s;
       return ">" + s;
   };
   

8. to_hex()

   Number.prototype.to_hex = function() {
     if (this === 0) {
       return "00";
     var chars = "0123456789ABCDEF";
     var n = Math.max(0, this);
     n = Math.min(n, 255);
     n = Math.round(n);
     return chars.charAt((n - n % 16)/16) + chars.charAt(n % 16);
   ...
   

9. hex()

   Number.prototype.hex = function () {
     return "0x" + this.toString(16);
   };