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Re: array to string conversion.by choroba (Cardinal) |
on Dec 09, 2014 at 15:28 UTC ( [id://1109754]=note: print w/replies, xml ) | Need Help?? |
qw() creates a list of strings. [...] makes it an anonymous array, i.e. an array reference. So, for @list1 and @list2, you can just
or, if you don't want to work directly with the lists, copy them:
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