Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
 
<script>
  Benchmark.prototype.setup = function() {
    var a = function() {
        return 0
        }
  };
</script>

Preparation code output

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Java applet disabled.

typeof a == 'function'

Object.toString.call(a) == "[object Function]"

$.isFunction(a)

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 2: published on 19th January 2013

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