what the force of many cannot
|
|
|
|
Your skill will accomplish what the force of many cannot |
|
| PerlMonks |
Re^5: is_numericby Fletch (Chancellor) |
| on Apr 12, 2007 at 18:40 UTC ( #609724=note: print w/replies, xml ) | Need Help?? |
|
Ooop, you're quite right. Perhaps perldata shouldn't mention strtod as a way to check for numerical-ness then. Of course if you're getting hex numbers as strings you're going to need to convert them (through POSIX::strtod or hex) anyhow before they're interpreted as the correct value so maybe it's kind of a corner case. Good point though.
In Section
Snippets Section
|
|
||||||||||||||||||||||