in reply to
if $a = 'some' . $b, and $b then changes, how to make $a change too? See inside.
$ perl -e'
my $g = "g300";
my $r = \substr $g, 1;
$$r = 500;
Non-existent; I don't have TV
Non-existent; my TV doesn't have/need a remote
Under my control; I watch alone
Under the control of whoever shouts loudest
Under the control of whoever gets it first
One of many, and the TV has a mind of its own
Results (465 votes),