what the force of many cannot
|
|
|
|
Your skill will accomplish what the force of many cannot |
|
| PerlMonks |
Re: Testing For Numberness Vs Stringnessby rrwo (Friar) |
| on Dec 02, 2004 at 01:06 UTC ( [id://411631]=note: print w/replies, xml ) | Need Help?? |
|
That's funny, weren't we just talking about something similar here? Scalar::Util looks to see if the internal number portion of the scalar is set, not if the contents of a string are actually a number.
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||