Subtext.Framework.BlogInfo.StripWwwPrefixFromHost C# (CSharp) Method

        public static string StripWwwPrefixFromHost(string host)
        {
            if (String.IsNullOrEmpty(host))
                throw new ArgumentException("Cannot strip the www prefix from a null host", "host");

            return Regex.Replace(host, @"^www.", string.Empty, RegexOptions.IgnoreCase);
        }