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<br>> > The "answer" to each function is then used in the next function.<br>> > I can think of two ways to make that answer available ...<br>> > 1) pass it in, or<br>> > 2) declare it as self.answer<br><br>Thank you Alan, Kent, and Dave. Full agreement, and it makes sense<br>to me. (Maybe this is also an example of "explicit is better than implicit"?)<br><br>Che<br><br /><hr />Windows Live™ Hotmail®: Celebrate the moment with your favorite sports pics. <a href='http://www.windowslive.com/Online/Hotmail/Campaign/QuickAdd?ocid=TXT_TAGLM_WL_QA_HM_sports_photos_072009&cat=sports' target='_new'>Check it out.</a></body>
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