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Is it safe to use external strings for regexes?

by stevieb (Canon)
on Oct 06, 2021 at 13:31 UTC ( [id://11137258]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    a.*z
^\d+$
^\d{4}[AZ]\d$
  2. or download this
    use warnings;
use strict;
...
        },
    };
}

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