Help for this page
Variable length lookbehind not implemented in regex...
my $pattern = "(?<!ss)abc"; # 'ss' in lookbehind
qr/$pattern/i; # throws the error
my $pattern = "(?<!s[st])abc"; # 's[st]' in lookbehind
qr/$pattern/i; # this works, whereas these fail: (?<!
An electronic device
Being the designated driver
Spending time with a celebrity
I never won anything
I never play the lottery
I haven't checked my spam folder recently
Results (426 votes). Check out past polls.