in reply to Perl can be motivational!
Grey Fox--
I must agree with japhy's response. I recognize the zero-width assertions, and read perlre, and I suspect that the title is a hint, too, but I just don't quite get what "(?<! always (?=" means...
A little help, please?
Update: Just after pressing the create button, I think I (might) have it. "Always look both ways"? (Presumably before crossing the street)?
--roboticus
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Re^2: Perl can be motivational!
by Grey Fox (Chaplain) on Aug 18, 2006 at 13:45 UTC | |
Re^2: Perl can be motivational!
by Grey Fox (Chaplain) on Aug 25, 2006 at 02:44 UTC |
In Section
Perl Poetry