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(wil) Re: Re: HTML::Templates and Array Refs

by wil (Priest)
on Mar 16, 2004 at 12:39 UTC ( [id://336977]=note: print w/replies, xml ) Need Help??


in reply to Re: HTML::Templates and Array Refs
in thread HTML::Templates and Array Refs

Thank you! That worked.

And don't worry, I won't be displaying these on a page. I was just doing that for testing purposes. They will eventually be piped into a database.

- wil
  • Comment on (wil) Re: Re: HTML::Templates and Array Refs

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3Re: HTML::Templates and Array Refs
by jeffa (Bishop) on Mar 16, 2004 at 15:08 UTC
    A tip that might help you solve these problems on your own next time. Use Data::Dumper! I always dump the data structure in question to STDERR first: 
    use Data::Dumper;

...

warn Dumper \@messages;

    [download]
    H::T can still leave you befuddled as to why it got the wrong "data type", but 9 times out of 10 Data::Dumper has shown me the light. ;)

    jeffa

    L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)
[reply]
[d/l]

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