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
day2
int42
_
c _
ws_
4
c 4
d4
3
c 3
d
day3
int43
< 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&7

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="\\d";	// Uninteresting: d
    String re3=".*?";	// Non-greedy match on filler
    String re4="\\d";	// Uninteresting: d
    String re5=".*?";	// Non-greedy match on filler
    String re6="\\d";	// Uninteresting: d
    String re7="(\\d)";	// Any Single Digit 1

    Regex r = new Regex(re1+re2+re3+re4+re5+re6+re7,RegexOptions.IgnoreCase|RegexOptions.Singleline);
    Match m = r.Match(txt);
    if (m.get_Success())
    {
        String d1=m.get_Groups().get_Item(1).toString();
        System.Console.Write("("+d1.toString()+")"+"\n");
    }
    System.Console.Read();
  }
}

//-----
// Paste the code into a new Console Application
//-----
 
 
 
 
Feedback
mvrk:: Wow.. everyone should try this once. TIMTODIFri, 25 Jul 2014 08:18AM
jrich:: lmfao. check out all those dropped tablesFri, 25 Jul 2014 05:31PM
:: LoL at the person who tried to inject sql hereSat, 26 Jul 2014 04:53PM
:: Meka Patta Ooy. Maara Lesiy. Ela Kollek aaa...Sun, 27 Jul 2014 12:57AM
:: coolSun, 27 Jul 2014 01:27AM
::  Mon, 28 Jul 2014 08:46AM
Da Vinci:: Really artistic talentMon, 28 Jul 2014 10:49AM
理漯彘 妈牝铕钼梓::  Mon, 28 Jul 2014 04:47PM
Boss:: Nice!Mon, 28 Jul 2014 08:05PM
::  Tue, 29 Jul 2014 03:18AM
:: plTue, 29 Jul 2014 07:47AM
::  Tue, 29 Jul 2014 02:35PM
test::  Tue, 29 Jul 2014 06:27PM
:: it chokes on some html tags, such as "", it actually formats the output of the answer instead of showing up as part of the regular expressionWed, 30 Jul 2014 07:24AM
理漯彘 妈牝铕钼梓::  Wed, 30 Jul 2014 08:32AM
:: Simply ExcellentWed, 30 Jul 2014 01:01PM
-1':: 1Wed, 30 Jul 2014 02:58PM
1:: -1'Wed, 30 Jul 2014 02:58PM
\b\d{3}[-]?\d{3}[-]?\d{4}\b::  Wed, 30 Jul 2014 08:21PM
mk:: Thanks a million!Wed, 30 Jul 2014 11:38PM
陈焕畴:: 很好用的工具Thu, 31 Jul 2014 02:16AM
-1':: 1Thu, 31 Jul 2014 04:35AM
1:: -1'Thu, 31 Jul 2014 04:35AM
baws:: dis is awesum m8s. Thu, 31 Jul 2014 08:22AM
-1':: 1Thu, 31 Jul 2014 05:48PM
:: Why not for URL?Thu, 31 Jul 2014 08:07PM
-1':: 1Thu, 31 Jul 2014 08:58PM
1:: -1'Thu, 31 Jul 2014 08:58PM
1:: 1Thu, 31 Jul 2014 08:58PM
::  Fri, 1 Aug 2014 04:27AM
-1':: 1Fri, 1 Aug 2014 08:43AM
1:: -1'Fri, 1 Aug 2014 08:43AM
1:: 1Fri, 1 Aug 2014 08:44AM
::  Fri, 1 Aug 2014 08:49AM
1:: -1'Fri, 1 Aug 2014 09:19AM
1:: 1Fri, 1 Aug 2014 09:19AM
-1':: 1Fri, 1 Aug 2014 09:30AM
1:: -1'Fri, 1 Aug 2014 09:31AM
1:: 1Fri, 1 Aug 2014 09:31AM
-1':: 1Fri, 1 Aug 2014 11:08AM
1:: -1'Fri, 1 Aug 2014 11:09AM
1:: 1Fri, 1 Aug 2014 11:09AM
1:: -1'Fri, 1 Aug 2014 11:35AM
1:: 1Fri, 1 Aug 2014 11:35AM
 
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