C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;

public class Program
{
	public static void Main()
	{
		for (var i = 0; i < 100; i++)
		{
			long num = 9007199254740899 + i;
			Console.WriteLine("double: " + ((double)num).ToString("0") + " long: " + num.ToString("0"));
		}
	}
}

​x
 
using System;
​
public class Program
{
    public static void Main()
    {
        for (var i = 0; i < 100; i++)
        {
            long num = 9007199254740899 + i;
            Console.WriteLine("double: " + ((double)num).ToString("0") + " long: " + num.ToString("0"));
        }
    }
}

Environment version: 4.0.30319.42000
Json.NET version: Newtonsoft.Json, Version=11.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed

Default serialization of Recipe
{"ingredients":[],"Method":"Text","Id":"123","Title":"Text"}

Serialization of Recipe using UpcastingContractResolver`2[Recipe,RecipeShort]
{"Id":"123","Title":"Text"}

Cached Result
Last Run:	12:52:58 pm
Compile:	0.25s
Execute:	0.173s
Memory:	829.39kb
CPU:	0.281s

View IL Code