Yes, I also this that comprehension is the clearer way to handle this. You might also consider the good old "filter" function : ips = filter(lambda ip: '255' not in ip, ips) Francis Girard Le vendredi 4 Février 2005 20:38, rbt a écrit : > Thanks guys... list comprehension it is! > > Bill Mill wrote: > >>>>ips = [ip for ip in ips if '255' not in ip] > >>>>ips