20 Aug
2008
20 Aug
'08
07:47
Per Jessen napsal(a):
Can anyone epxlain to me what the 'o' modifier achieves (or not) in this example:
$copy =~ s/[[:graph:]]+//go;
thanks Per
/Per Jessen, Zürich
http://stein.cshl.org/genome_informatics/regex/regex4.html part about Variable Interpolation and the "o" Modifier JReidinger -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org