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Re^2: Split a string based on change of character

by Skeeve (Vicar)
on Jul 28, 2007 at 13:16 UTC ( #629290=note: print w/ replies, xml ) Need Help??

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  1. or download this
    my $string= 'AAABBBCCCDD';
    my $i=0;
    my @words= grep $i=!$i,split /(?<=(.))(?!\1)/,$string;
    print join "\n",@words,'';
    

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