js_tutorial

Javascript
constructor
It returns a reference to the Number function that created the instance's
prototype.
Syntax
Its syntax is as follows:
number.constructor()
Return value
Returns the function that created this object's instance.
Example
Try the following example.
JavaScript constructor() Method
var num = new Number( 177.1234 );
document.write("num.constructor() is : " + num.constructor);
Output
num.constructor() is : function Number() { [native code] }
Number Methods
The Number object contains only the default methods that are a part of every
object's definition.
Method
Description
toExponential() Forces a number to display in exponential notation, even if
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