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  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		string txtId = "  000 0 0 ab - 123cd ef 12300  ";
  9.  
  10. 		txtId = Regex.Replace(txtId, @"^[\s0]+|\s", "");
  11.  
  12. 		Console.WriteLine(txtId);
  13. 	}
  14. }
Success #stdin #stdout 0.03s 30656KB
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stdin
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Standard input is empty
stdout
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ab-123cdef12300
https://ideone.com/Ab0KPK
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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