and a little bit messy -LW
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good chemistry is complicated, and a little bit messy -LW |
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| PerlMonks |
Re: Image encryption?by moklevat (Priest) |
| on Dec 14, 2007 at 15:35 UTC ( [id://657056]=note: print w/replies, xml ) | Need Help?? |
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You are looking for "captcha". CPAN has many resources for this.
In Section
Seekers of Perl Wisdom
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