|
|
| "be consistent" | |
| PerlMonks |
Re^5: number array with spaceby davido (Cardinal) |
| on Jun 20, 2013 at 07:00 UTC ( [id://1039898]=note: print w/replies, xml ) | Need Help?? |
|
See Scalar::Util, and its function "looks_like_number". The module is core, meaning it ships with Perl. Dave
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||||||||||