sub rle {
my $rVec = shift;
my $bits = length( $$rVec ) *8;
my $i = vec( $$rVec, 0, 1 );
my @counts;
my $p = 1;
while( $p < $bits ) {
push @counts, 1;
++$counts[ -1 ] while $p < $bits and vec( $$rVec, $p++, 1 ) ==
+ $i;
$counts[ -1 ] *= -1 if $i;
$i ^= 1;
}
return \@counts;
}
;;
$v = pack 'N', 0x01020304;;
print unpack 'b*', $v;;
10000000010000001100000000100000
print @{ rle( \$v ) };;
-1 8 -1 6 -2 8 -1 5
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
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