more useful options | |
PerlMonks |
Pitfalls met while opening multiple filesby foobarrior (Initiate) |
on Jul 24, 2011 at 15:13 UTC ( [id://916417]=perlquestion: print w/replies, xml ) | Need Help?? |
foobarrior has asked for the wisdom of the Perl Monks concerning the following question:
Hi all!
I'm trying to do the following:
I just got Can't use string ("2") as a symbol ref while "strict refs" in use at a.pl line 4. But passing by one element works perfectly:But I think it looks ugly. Is there some way to do what I want?
Back to
Seekers of Perl Wisdom
|
|