... this line:

my $first_novel = $novel_list->[$first_book];

does give a warning.

It does not give a warning, it fails to compile due to a fatal error from a stricture that was (wisely!) enabled (use strict; statement at start of code; see strict). You may say this is a trivial difference, but a warning is not fatal — unless you explicitly make it so!

Give a man a fish:  <%-{-{-{-<

In reply to Re^2: How to get 0 to initialize a value by AnomalousMonk
in thread How to get 0 to initialize a value by Lady_Aleena

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