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Thread: stupid question about ascii characters
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Old 09-28-2004
jalburger jalburger is offline
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Join Date: Sep 2002
Posts: 69
stupid question about ascii characters
i know it's out there, but I cannot remember how to check if a given ascii character string contains all digits or not ... any ideas?

ie...function("123") --> OK
function("NOT_A_NUMBER") --> returns error

thanks!!