UTF8 Encoding bonanza | C# Online Compiler

UTF8 Encoding bonanza by Mathaeuz

using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
					
public class Program
{
	const string base64termo = "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";
	
	public static void Main()
	{
		var bytes = Convert.FromBase64String(base64termo);
		Console.WriteLine(Convert.ToBase64String(bytes).Substring(0,50));
		
		var utfStr = Encoding.UTF8.GetString(bytes);
		Console.WriteLine(utfStr.Substring(0,50));
											 
		var utfBytes = Encoding.UTF8.GetBytes(utfStr);		
		Console.WriteLine(Convert.ToBase64String(utfBytes).Substring(0,50));
	}
}

 
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
                    
public class Program
{
    const string base64termo = "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";
    
    public static void Main()
    {
        var bytes = Convert.FromBase64String(base64termo);
        Console.WriteLine(Convert.ToBase64String(bytes).Substring(0,50));
        
        var utfStr = Encoding.UTF8.GetString(bytes);
        Console.WriteLine(utfStr.Substring(0,50));
                                             
        var utfBytes = Encoding.UTF8.GetBytes(utfStr);      
        Console.WriteLine(Convert.ToBase64String(utfBytes).Substring(0,50));
    }
}

View IL Code