Clear questions and runnable code get the best and fastest answer |
|
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
Hmm, when does a scalar convert to 1 when it's not a number?
Note that I didn't mention that you should already know that the value is "a string" rather than a reference or funky blessed overloaded object, but carefully worded it because I had that in mind.
In reply to Re: Re: Re: Checking whether a $var is a number
by John M. Dlugosz
|
|