[olug] Perl Mongers Mtg: Bug Hunt: Jay's IP subnet calculator

[Miller, Scott L (Omaha Networks)]

It works fine on my box, running 5.6.1.  I'd first question the accuracy of the log functions especially with the division thrown in.  Floating point math likes to return things like 13.99999 or 14.00001.  If that function returns 13.999999, then the integer would become 13 instead of 14.  If this is the problem, you might want to add a significantly small enough number before taking the int to take care of the problem. (like 0.001 or so, figuring out what is significantly small enough left as an excersize to the reader).

-Scott L. Miller

-----Original Message-----
From: olug-bounces at olug.org [mailto:olug-bounces at olug.org]On Behalf Of
Jay Hannah
Sent: Thursday, December 04, 2003 1:44 AM
To: omaha-list at happyfunball.pm.org
Cc: olug at olug.org
Subject: [olug] Perl Mongers Mtg: Bug Hunt: Jay's IP subnet calculator



If you like bug hunting or subnet calculators or Perl or ferrets you 
could check out Jay's Bug Hunt Challenge:

    http://omaha.pm.org/presentations/ipr_pl.html

which I'm (possibly) using as material for the next Omaha Perl Mongers 
meeting while demo'ing the Perl debugger.

===========================================
Next meeting: Tuesday December 16 @ 7:00pm.
===========================================

Come on down!

Jay Hannah
Omaha Perl Mongers: http://omaha.pm.org


_______________________________________________
OLUG mailing list
OLUG at olug.org
http://lists.olug.org/mailman/listinfo/olug