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  1. using System;
  2. using System.IO;
  3. using System.Text.RegularExpressions;
  4. using System.Linq;
  5. public class Test
  6. {
  7. 	public static void Main()
  8. 	{
  9. 		var line = "a, s, f, double, double, 12, sd, 1";
  10. 		var latIndex = 5;
  11. 		var pat = $@"^((?:[^,]*,){{{latIndex+1}}})(.*)";
  12. 		Console.WriteLine(pat);
  13. 		var veiRef = "str";
  14. 		line = Regex.Replace(line, pat, $"${{1}}{veiRef.Replace("$","$$")}$2");
  15. 		Console.WriteLine(line);
  16. 	}
  17.  
  18.  
  19. }
  20.  
  21.  
Success #stdin #stdout 0.03s 134848KB
comments ()
stdin
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Standard input is empty
stdout
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^((?:[^,]*,){6})(.*)
a, s, f, double, double, 12,str sd, 1
https://ideone.com/SFa5nX
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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