4 ms·
Like almost everything to do with regexes, Perl did it first: http://perldoc.perl.org/perlre.html#%2fx http://perldoc.perl.org/perlre.html#%2fx .
by JadeNB 11y ago
Like almost everything to do with regexes, Perl did it first: http://perldoc.perl.org/perlre.html#%2fx http://perldoc.perl.org/perlre.html#%2fx .