Hi there
I'm a new bird to Perl - and I have a little problem.
I have a file input where I split the file into an array and that works
fine, but there is some "spam" in the beginning of the file I want to
get rid of - the problem is that I never know how many lines there is
with this "spam"!
Therefore I want to make a check that excludes all lines there doesn't
start with a number in other languages I would make a check like
If (! isNaN(string)) {
....
}
How do I make this check In Perl?
I haven't been able to find something similar in Perl, but I know that
it should be possible.
Best regards
Bo
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
