Calculate business days difference between two days excluding holidays?
<p>I already have a list of holidays which is a List . </p>

<p>Given two Date object, how could I calculate the difference in working days <strong>(not counting weekends and holidays)</strong> between them? </p>

<p>I have found the library ObjectLab Kit but I think it only knows how to advance days.</p>

<p>Thanks</p>
