Hi all, how can check if one string only contains digits? Cheers *************************************************************************** PEDRO A. RECHE , pHD TL: 617 632 3824 Dana-Farber Cancer Institute, FX: 617 632 4569 Harvard Medical School, EM: [EMAIL PROTECTED] 44 Binney Street, D1510A, EM: [EMAIL PROTECTED] Boston, MA 02115 URL: http://www.reche.org ***************************************************************************
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