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Old January 18th, 2007, 04:39 PM
Kees Goet Kees Goet is offline
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Hi Phil,

I also struggled with this one. After having googled "perl 9z 10", I found the solution: perl finds a 9, and thats the number it increments; so in this case it does not regard the whole string.
It's probably more clear if you try
   $a = "8z"; print ++$a, "\n";

Good luck with your Perl course.

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