C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.Text.RegularExpressions;

public class Program
{
    public static void Main()
    {
        string input = "example-string-input";
        string pattern = @"(^|-)(\w)";
        string output = Regex.Replace(input, pattern, "$2");
        Console.WriteLine(output); // "esi"
    }
}

​x
 
using System;
using System.Text.RegularExpressions;
​
public class Program
{
    public static void Main()
    {
        string input = "example-string-input";
        string pattern = @"(^|-)(\w)";
        string output = Regex.Replace(input, pattern, "$2");
        Console.WriteLine(output); // "esi"
    }
}

Dumping object(System.Collections.Generic.List`1[MyClass])
[
   {
   Flag    : True
   Number  : 10
   Text    : A
   },
   {
   Flag    : False
   Number  : 1
   Text    : A
   },
   {
   Flag    : False
   Number  : 8
   Text    : A
   },
   {
   Flag    : True
   Number  : 10
   Text    : B
   }
]Dumping object(System.Linq.IEnumerableWhereSelectIterator`2[System.Linq.IGrouping`2[Object,MyClass],String])
[
   A
]
Dumping object(System.Linq.IEnumerableWhereSelectIterator`2[System.Linq.IGrouping`2[Object,MyClass],Boolean])
[
   True
   ,
   False
]
Dumping object(System.Linq.IEnumerableWhereSelectIterator`2[System.Linq.IGrouping`2[Object,MyClass],Int32])
[
   10
]

Cached Result
Last Run:	1:41:19 am
Compile:	0.009s
Execute:	0.07s
Memory:	5.22Mb
CPU:	0.079s

View IL Code