![]() |
|
There's more than one way to do things | |
PerlMonks |
Re^2: what means this regex? $x = qr/[0-9a-f]{4|8}/by kidongrok (Acolyte) |
on Jun 09, 2006 at 14:32 UTC ( #554507=note: print w/replies, xml ) | Need Help?? |
That was a poorly worded Q you responded to. To be clear, it was a muse, rather than write "4 or 8 hex chars" other longer ways. You saw a 2nd interpretation that I had dismissed:
In Section
Seekers of Perl Wisdom
|
|