/t[arget]:exe, /t[arget]:winexe, or /t[arget]:appcontainerexe

csc /t:module /r:MultiFileLibrary.dll Program.cs
al /out:Program.exe /t:exe /main:Program.Main Program.netmodule

.method privatescope static void __EntryPoint$PST06000001() cil managed
{
.entrypoint
// Code size 8 (0x8)
.maxstack 8
IL_0000: tail.
IL_0002: call void [.module 'Program.netmodule']Program::Main()
IL_0007: ret
} // end of method 'Global Functions'::__EntryPoint

Stopwatch sw = Stopwatch.StartNew();
var ListOfNumber = new List<int>() { 100, 200, 300 , 400 , 500  };
for ( int i = 0 ; i < ListOfNumber.Count ; i++ )
{
       Console.WriteLine( ListOfNumber[i] );
}
sw.Stop();
Console.WriteLine("Total time (ms): {0}", (long) sw.ElapsedMilliseconds);

class Base
{
    public virtual IntPtr[] Fun() => null;
}

// This is obvious pseude-code because C# won't let us introduce methods differing
// in return type. C# also requires to be explicit about "virtual" and "override".
// But IL... not so much.
class Derived : Base
{
    // overrides Base.Fun on 32bit platforms.
    public override uint[] Fun() => null;

    // overrides Base.Fun on 64bit platforms.
    public override ulong[] Fun() => null;
}

Step 5/7 : RUN npm i
 ---> [Warning] The requested image's platform (linux/amd64) does not match the detected host platform (windows/amd64) and no specific platform was requested
 ---> Running in dc37481d5781

added 48 packages, and audited 49 packages in 6s

found 0 vulnerabilities
npm notice
npm notice New minor version of npm available! 8.5.5 -> 8.7.0
npm notice Changelog: <https://github.com/npm/cli/releases/tag/v8.7.0>
npm notice Run `npm install -g npm@8.7.0` to update!
npm notice
The command '/bin/sh -c npm i' returned a non-zero code: 4294967295: failed to shutdown container: container dc37481d5781615dbf01c129f2322f06fcac8851a8a4078a6273438a8427254a encountered an error during hcsshim::System::waitBackground: failure in a Windows system call: The virtual machine or container with the specified identifier is not running. (0xc0370110): subsequent terminate failed container dc37481d5781615dbf01c129f2322f06fcac8851a8a4078a6273438a8427254a encountered an error during hcsshim::System::waitBackground: failure in a Windows system call: The virtual machine or container with the specified identifier is not running. (0xc0370110)