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Javascript Number - toString()


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Description:

This method returns a string representing the specified object. The toString method parses its first argument, and attempts to return a string representation in the specified radix (base).

Syntax:

number.toString( [radix] )

Here is the detail of parameters:

  • radix: An integer between 2 and 36 specifying the base to use for representing numeric values.

Return Value:

Returns a string representing the specified Number object.

Example:

<html>
<head>
<title>JavaScript toString() Method </title>
</head>
<body>
<script type="text/javascript">
   var num = new Number(15);
   document.write("num.toString() is " + num.toString());
   document.write("<br />"); 

   document.write("num.toString(2) is " + num.toString(2)); 
   document.write("<br />"); 

   document.write("num.toString(4) is " + num.toString(4)); 
   document.write("<br />"); 
</script>
</body>
</html>

This will produce following result:

num.toString() is 15
num.toString(2) is 1111
num.toString(4) is 33

To understand it in better way you can Try it yourself.



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