txt 2 re
knowing is obsolete :: regular expression generator (perl php python java javascript coldfusion c c++ ruby vb vbscript j# c# c++.net vb.net)
 
 
 
Enter the string that you want to use a regular expression on:
1
   
 
Select the elements that you want to extract to run regular expression generator:
2
4
c 4
d4
2
c 2
d2
day
int42
_
c 
ws_
4
c 4
d4
3
c 3
d3
day3
int
< Source String
What to click?  extract any integer in this position
extract this integer (2006) in this position
 
3J# regular expression program that extracts the selected elements from the entered string:
Perl PHP Python Java Javascript ColdFusion C C++ Ruby VB VBScript [J#.net] C#.net C++.net VB.net 
 
// URL that generated this code:
// http://txt2re.com/index-jsharp.php3?s=42%2043&2&3&10

package ConsoleApplication1;
import System.Text.RegularExpressions.*;

public class Program
{
  public static void main(String[] args)
  {
    String txt="42 43";

    String re1=".*?";	// Non-greedy match on filler
    String re2="(?:(?:[0-2]?\\d{1})|(?:[3][01]{1}))(?![\\d])";	// Uninteresting: day
    String re3="((?:(?:[0-2]?\\d{1})|(?:[3][01]{1})))(?![\\d])";	// Day 1
    String re4="(.)";	// Any Single Character 1
    String re5="(\\d+)";	// Integer Number 1

    Regex r = new Regex(re1+re2+re3+re4+re5,RegexOptions.IgnoreCase|RegexOptions.Singleline);
    Match m = r.Match(txt);
    if (m.get_Success())
    {
        String day1=m.get_Groups().get_Item(1).toString();
        String c1=m.get_Groups().get_Item(2).toString();
        String int1=m.get_Groups().get_Item(3).toString();
        System.Console.Write("("+day1.toString()+")"+"("+c1.toString()+")"+"("+int1.toString()+")"+"\n");
    }
    System.Console.Read();
  }
}

//-----
// Paste the code into a new Console Application
//-----
 
 
 
 
Feedback
::  Tue, 7 Apr 2015 09:36AM
Kimihiro:: It's cool but not smart enoughTue, 7 Apr 2015 09:40AM
::  Wed, 8 Apr 2015 03:15AM
:: coolWed, 8 Apr 2015 03:16AM
yeti:: Very goodWed, 8 Apr 2015 03:17AM
Gholi:: Best:)Wed, 8 Apr 2015 09:21AM
::  Wed, 8 Apr 2015 12:09PM
Vaselir:: 5031f06cb9aaf10295a17fca86ac0644Wed, 8 Apr 2015 12:09PM
ключи nod32 5.2 9:: And how much?, Wed, 8 Apr 2015 08:52PM
:: #wutWed, 8 Apr 2015 11:23PM
::  Thu, 9 Apr 2015 03:28PM
[a-zA-Z_$][\\w$]*::  Thu, 9 Apr 2015 05:29PM
\"(\\w+)\"\\s::  Fri, 10 Apr 2015 12:40AM
ключи для nod32 64:: Where to get yourself the same?, Fri, 10 Apr 2015 06:39AM
nod32 скачать:: What is this?, Fri, 10 Apr 2015 02:29PM
nod32 скачать:: What is this?, Fri, 10 Apr 2015 02:29PM
nod32 ключи 2011:: original news, Fri, 10 Apr 2015 02:29PM
:: thank you for this useful tool, an inverse generator would be nice as well.Fri, 10 Apr 2015 06:04PM
'\d{4}\-\d{1,9}'::  Fri, 10 Apr 2015 08:18PM
::  Sun, 12 Apr 2015 10:02AM
BKRhqOrFmLmKjfyDwS:: jXvbZi 6.txt;2;8Sun, 12 Apr 2015 01:16PM
:: ֱDirect Supervisors OpinionMon, 13 Apr 2015 04:11AM
:: 128Mb,128MB,512Mb,256Mb,1Gb,2Gb,5Gb,6Gb ,8Gb,8GB,10Gb,15Gb,16Gb,16GB,20Gb,30Gb,32Gb,32GB,40Gb,60Gb,60GB,64Gb,64GB,80Gb,120GbMon, 13 Apr 2015 08:17AM
:: СTue, 14 Apr 2015 03:23AM
::  Tue, 14 Apr 2015 04:27AM
::  Tue, 14 Apr 2015 07:04AM
скачать книгу 1q84:: Why is everything so difficult?, Tue, 14 Apr 2015 07:34AM
::  Tue, 14 Apr 2015 08:54AM
::  Tue, 14 Apr 2015 08:57AM
f000::  Wed, 15 Apr 2015 06:09AM
::  Wed, 15 Apr 2015 06:35AM
:: What about negative lookaheads (?!pattern) to NOT match a special word groupWed, 15 Apr 2015 08:33AM
::  Wed, 15 Apr 2015 10:53AM
@2006 mark James cbbis:: iWed, 15 Apr 2015 02:21PM
::  Wed, 15 Apr 2015 02:21PM
::  Thu, 16 Apr 2015 09:20PM
::  Fri, 17 Apr 2015 02:54AM
fh:: 45Fri, 17 Apr 2015 06:03AM
010-63734030::  Fri, 17 Apr 2015 06:22AM
::  Fri, 17 Apr 2015 07:45AM
eeee:: dddFri, 17 Apr 2015 10:13AM
:: 999.999.999-99Fri, 17 Apr 2015 06:19PM
::  Fri, 17 Apr 2015 07:29PM
::  Sat, 18 Apr 2015 06:16AM
 
  home     faq              ©2006 mark james ennis