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JavaScript constructor Property
JavaScript Number Object
Definition and Usage
The constructor property returns the function that created the Number object's prototype.
Syntax
number.constructor
Browser Support
The constructor property is supported in all major browsers.
Example
Example
Return the function that created the Number object's prototype:
<script type="text/javascript">
var num=new Number(134.5);
document.write(num.constructor);
</script>
var num=new Number(134.5);
document.write(num.constructor);
</script>
The output of the code above will be:
function Number() { [native code] }
Try it yourself »
JavaScript Number Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.