Nodejs Utililty Methods String to Number Convert

List of utility methods to do String to Number Convert

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Description

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

Method

toNum()
String.prototype.toNum = function() {
   if (this.length === 0) return 0;
   return parseInt(this);
toNumber()
String.prototype.toNumber = function() {
    return parseInt(this);
};
var ten = "10";
var fifty = "50";
console.log(ten.toNumber()); 
console.log(fifty.toNumber());
toNumber()
String.prototype.toNumber = function() {
  return parseFloat(this);
};
toNumber()
String.prototype.toNumber = function(){
  return +this;
};
toNumber()
String.prototype.toNumber = function(){
  if(this.match(/\./)){
    return parseFloat(this, 10);
  } else {
    return parseInt(this, 10);
};
toNumber()
String.prototype.toNumber = function(){
  var str = this.gsub(",", ".");
  if (str.length == 0)
    return 0;
  var parts = str.split(".");
  if (parts.length > 1){               
    var res = '';
    for(var i=0; i<parts.length-1; i++){
      res = res + parts[i];
...
toNumber()
String.prototype.toNumber = function() {
    return Number(this);
toNumber()
String.prototype.toNumber = function()
  var res = 0;
  for(var i = this.length - 1; i >= 0; --i) {
    res += res * 256 + this.charCodeAt( i );
  return res;