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Re^4: change [A-Z] to U, [a-z] to L with one regex?by jwkrahn (Abbot) |
| on Mar 20, 2013 at 02:15 UTC ( [id://1024415]=note: print w/replies, xml ) | Need Help?? |
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You have the characters [ and ] and the letters A through Z which is 28 characters.
In Section
Seekers of Perl Wisdom
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