On 11/30/07, guba@xxxxxxxxxx <guba@xxxxxxxxxx> wrote:
how can I test if the nth (n=2) sign of a string is a number [0-9]?
It sounds as if you want to examine a particular character indexed in
a string; in Perl that's generally done with the substr() function.
You can check whether it's a digit with a pattern match. Is that what
you're looking for?
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