Nodejs Utililty Methods Hex to Number

List of utility methods to do Hex to Number

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Description

The list of methods to do Hex to Number are organized into topic(s).

Method

hexNumber()
String.prototype.hexNumber = function() {
  return /^(0x)?[0-9a-f]*$/i.test(this);
};
hexToNumber()
String.prototype.hexToNumber = function(){
  return Number(parseInt( this, 16 ));
};
Number.prototype.toBinaryString = function( length ){
  var s = Number(this).toString( 2 );
  while( length && s.length < length ){
    s = '0' + s;
  return s;
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