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Re: substr outside of string?

by ww (Bishop)
on Jun 16, 2013 at 15:51 UTC ( #1039219=note: print w/ replies, xml ) Need Help??

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  1. or download this
    C:\>perl -E "use warnings;$a = chr(0); $a x= 2**31;
    substr( $a, 0, 2**16 ) =~ tr[\0][\1];
    substr( $a, 2**16, 2**16 ) =~ tr[\0][\1];"
    substr outside of string at -e line 1.
    Use of uninitialized value in transliteration (tr///) at -e line 1.
    

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