batt0usai has asked for the wisdom of the Perl Monks concerning the following question:
I feel really stupid asking this qquestion... but I just cant find the syntax or the equivalent of NaN in perl. (not a number). Im trying to find out whether my variable is a number or not... help please?
|
---|
Replies are listed 'Best First'. | |
---|---|
Re: Not a Number
by rasta (Hermit) on Oct 18, 2002 at 07:24 UTC | |
Re: Not a Number
by robartes (Priest) on Oct 18, 2002 at 07:22 UTC | |
by rasta (Hermit) on Oct 18, 2002 at 07:45 UTC | |
by physgreg (Scribe) on Oct 18, 2002 at 13:42 UTC | |
Re: Not a Number
by George_Sherston (Vicar) on Oct 18, 2002 at 10:48 UTC | |
by broquaint (Abbot) on Oct 18, 2002 at 11:17 UTC | |
by rasta (Hermit) on Oct 18, 2002 at 15:24 UTC |
Back to
Seekers of Perl Wisdom