Use Strict : How to test it?
<p>I have been reading people recommending using "use strict" option. As mentioned <a href="http://www.nczonline.net/blog/2012/03/13/its-time-to-start-using-javascript-strict-mode/?utm_source=javascriptweekly&amp;utm_medium=email" rel="nofollow">here</a></p>

<p>every major browser supports strict mode in their latest version, including Internet Explorer 10 and Opera 12. I wanted to test it with IE10 and i have following code segemnt. IE 10 /FF did not gave any error message. What am i missing ? How do i test that "use strict" is actually working if i make any mistake ?</p>

<pre><code>&lt;html&gt;
&lt;head&gt;
&lt;script type = "text/javascript"&gt;
"use strict";
function doSomething(value1, value1, value3) {
     alert('hello');
}
&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
hello
&lt;/body&gt;
&lt;/html&gt;
</code></pre>
