in reply to Re: Eliminating substr warnings
in thread Eliminating substr warnings

And eliminating even more temporary variables, or the need to destroy the original: 
my @substrings = $string =~ /(.{1,10})/gs;

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Re^3: Eliminating substr warnings
by GreyGlass (Sexton) on Aug 13, 2004 at 15:34 UTC
    Perl stuffs parens around the whole thing (with /g), according to perlop: 
    my @substrings = $string =~ /.{1,10}/gs;

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