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What is with the 00x ? Perl will be finding the x operator and giving you a string of '0' x BIG_NUM. Does this help?

my $num = 0xffff; my $mask = 0xd0d0; printf " %b (0x%x) %d & %b (0x%x) %d ", $num,$num,$num,$mask,$mask,$mask; print '-' x 31; $num &= $mask; printf " %b (0x%x) %d", $num, $num, $num; __DATA__ 1111111111111111 (0xffff) 65535 & 1101000011010000 (0xd0d0) 53456 ------------------------------- 1101000011010000 (0xd0d0) 53456

cheers

tachyon


In reply to Re: How to burn 100 megabytes in one line and still get the wrong answer by tachyon
in thread How to burn 100 megabytes in one line and still get the wrong answer by zude

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