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Re^2: Hash filter one-liner not working as expectedby vr (Curate) |
on Mar 17, 2019 at 11:56 UTC ( [id://1231356]=note: print w/replies, xml ) | Need Help?? |
You had syntax for something else. If number of hash elements was odd, Perl would have warned you sooner than you loose 25 minutes, it was simply bad fortune. Btw, it could be:
with use 5.020; to warn would-be users.
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