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Re: Missing $ on loop variable at measurements2.pl line 69.by davorg (Chancellor) |
on Sep 08, 2006 at 11:59 UTC ( [id://571940]=note: print w/replies, xml ) | Need Help?? |
I expect that the line in question is this one:
You're making two mistakes there. Firstly you're confusing "for" loops with "foreach" loops. The "for" loop syntax doesn't require a loop variable. And secondly, you have the "my" that is going to declare a loop variable, but you don't actually declare the variable. You probably meant to write:
But that's probably easier to understand if it's written as:
It's worth pointing out that the perldiag man page has complete descriptions of all Perl diagnostic messages.
-- <http://dave.org.uk> "The first rule of Perl club is you do not talk about
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