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Re^5: Learning Programming, desperately need to know what information is contained in scalar variables

by AnomalousMonk (Archbishop)
on Jul 20, 2020 at 17:09 UTC ( #11119556=note: print w/replies, xml ) Need Help??

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  1. or download this
    c:\@Work\Perl\monks>perl -le
"use strict;
...
Use of uninitialized value in string eq at -e line 1.
Use of uninitialized value in string eq at -e line 1.
("result of comparison of undefined values", 1)

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