Jquery: Getting the number from ID
<p>You mentioned this in another question: <a href="http://stackoverflow.com/questions/2427853/jquery-get-number-from-id">jquery get number from id</a></p>

<p>You should get in the habit of using delimiters in your attribute names (ie, button-1, button_1). One of the advantages, of many, is that it makes it easier to extract a number, or some other information, from the field (ie, by splitting the string at '-').</p>

<p>How would you extract the number if you are using a delimiter in your attribute names?</p>

<p>Thanks!</p>
