C#

public class User : DBObject<User>
{
 
}

 
what is the meaning of this line specially

DBObject<User>

The meaning of "DBObject<User>" is the collection of User types,and the declaration of the public class User is an inherited class of DBObject<User>.

public class User : DBObject<User>
{
 
}

DBObject<User>

ESC [ n ; n x

ESC is Hex 1B
[   is [
n   is a number, in ASCII digits: '0' (hex 30) to '9' (hex 39) repeated
;   is ;
x   is a command code which tells the terminal what to do

\x1B\[\??\d+(;\d+)?[a-zA-Z]

Regexp::Common::ANSIescape

\x1BE/\n

\[[0-9]+;[0-9]+H

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace ProcurevAnsiFilter {
  class Program {
    const string CHAR_STR    = @"(.|\n)*?";

    const string CSI_7BIT    = @"\x1B\\\x5B";
    const string CSI_8BIT    = @"\x9B";

    const string CSI_7OR8    = @"(?:" + CSI_7BIT + "|" + CSI_8BIT + ")";

    const string C1_NST_8BIT = @"[\x80-\x8F\x91-\x97\x99\x9A\x9C]";
    const string C1_NST_7BIT = @"\x1B[\x40-\x4F\x51-\x57\x59\x5A\\\x5C]";

    const string C1_STR_7BIT = @"\x1B[\x5D\x50\x58\x5E\x5F]";
    const string C1_STR_8BIT = @"[\x9D\x90\x98\x9E\x9F]";

    const string C1_STR_7OR8 = @"(?:" + C1_STR_7BIT + "|" + C1_STR_8BIT + ")";

    const string ST_7BIT     = @"\x1B\\\\";
    const string ST_8BIT     = @"\x9C";
    const string ST_7OR8     = @"(?:" + ST_7BIT     + "|" + ST_8BIT     + ")";


    static void Main(string[] args) {
    string[] tmp = new string[] {
      @"(?:[\x30-\x3F]*)(?:[\x20-\x2F]*[\x40-\x7E])",
      C1_NST_7BIT,
      C1_NST_8BIT,
      C1_STR_7OR8 + CHAR_STR + ST_7OR8
    };
      string regex = "(?:" + string.Join("|", tmp) + ")";

      Regex reg = new Regex(regex);
    }
  }
}

V. wrote:

although I believe the latest ones will run the previous ones as well