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| XP is just a number | |
| PerlMonks |
Re: Re: Re: use warnings vs. perl -wby Anonymous Monk |
| on Dec 03, 2003 at 07:00 UTC ( [id://311847]=note: print w/replies, xml ) | Need Help?? |
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Has anyone ever tried using $^W. I never have but it from "perl -d -e 0" I've done this:
print "$junk"
--- No output
$^W = 1
print "$junk"
--- Use of uninitialized value in string at (eval 7)C:/Perl/lib/perl5db.pl:1521 line 2
-Jim
In Section
Seekers of Perl Wisdom
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