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Re: How to check Inputs if Numeric

by bronto (Priest)
on Mar 31, 2004 at 18:39 UTC ( [id://341373]=note: print w/replies, xml ) Need Help??

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           How do I determine whether a scalar is a number/whole/integer/f
+loat?
                                                                      
+          
...
       The POSIX module (part of the standard Perl distribution) provi
+des the
       "strtod" and "strtol" for converting strings to double and long
+s,
       respectively.

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