Immo Landwerth on Twitter: We branched for .NET 6, which means code in main is now for .NET 7. 

• Updated the version of .NET that the debugger uses for running its own C# code to .NET 5 

name: Deploy to GitHub Pages

# Run workflow on every push to the main branch
on:
  push:
    branches: [ main ]

jobs:
  deploy-to-github-pages:
    # use ubuntu-latest image to run steps on
    runs-on: ubuntu-latest
    steps:
    # uses GitHub's checkout action to checkout code form the main branch
    - uses: actions/checkout@v2
    
    # sets up .NET Core SDK
    - name: Setup .NET Core SDK
      uses: actions/setup-dotnet@v1
      with:
        dotnet-version: 5.0.302

    # publishes Blazor project to the release-folder
    - name: Publish .NET Core Project
      run: dotnet publish ./src/DNTPersianComponents.Blazor.WasmSample/Server/DNTPersianComponents.Blazor.WasmSample.Server.csproj -c Release -o release --nologo
    
    # changes the base-tag in index.html from '/' to 'DNTPersianComponents.Blazor' to match GitHub Pages repository subdirectory
    - name: Change base-tag in index.html from / to DNTPersianComponents.Blazor
      run: sed -i 's/<base href="\/" \/>/<base href="\/DNTPersianComponents.Blazor\/" \/>/g' release/wwwroot/index.html
    
    # copy index.html to 404.html to serve the same file when a file is not found
    - name: copy index.html to 404.html
      run: cp release/wwwroot/index.html release/wwwroot/404.html

    # add .nojekyll file to tell GitHub pages to not treat this as a Jekyll project. (Allow files and folders starting with an underscore)
    - name: Add .nojekyll file
      run: touch release/wwwroot/.nojekyll
      
    - name: Commit wwwroot to GitHub Pages
      uses: JamesIves/github-pages-deploy-action@3.7.1
      with:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        BRANCH: github-pages
        FOLDER: release/wwwroot

src: url('/lib/samim-font/Samim-Bold.eot?v=4.0.5');

src: url('../lib/samim-font/Samim-Bold.eot?v=4.0.5');

ConditionalAttribute

class Program
{
    public static void Main(string[] args)
    {
        DebugMode();
    }

    [Conditional("DEBUG")]
    public static void DebugMode()
    {
        Console.WriteLine( "Debug mode" );
    }
}

#define ReleaseMode

[System.Flags]
public enum Permission
{
    View = 1,
    Insert = 2,
    Update = 4,
    Delete = 8
}

public static void Main( string[] args )
{
    var permission = ( Permission.View | Permission.Insert ).ToString();
    Console.WriteLine( permission ); // Displays ‘View, Insert’

    var userPermission = Permission.View | Permission.Insert | Permission.Update | Permission.Delete;
    // To retrieve the value from property you can do this
    if ( ( userPermission & Permission.Delete ) == Permission.Delete )
    {
        Console.WriteLine( "کاربر دارای مجوز دسترسی به عملیات حذف می‌باشد" );
    }

    // In .NET 4 and later
    Console.WriteLine( userPermission.HasFlag( Permission.Delete )
                            ? "کاربر دارای مجوز دسترسی به عملیات حذف می‌باشد"
                            : "کاربر مجوز دسترسی به عملیات حذف را ندارد");
}

public static void Main( string[] args )
{
    var sourceCode = @"class DotNetTips
                        {
                            public void Print()
                            {
                                System.Console.WriteLine("".Net Tips"");
                            }
                        }";
    var compiledAssembly = CompileSourceCodeDom( sourceCode );
    ExecuteFromAssembly( compiledAssembly );
}

static Assembly CompileSourceCodeDom( string sourceCode )
{
    CodeDomProvider csharpCodeProvider = new CSharpCodeProvider();
    var cp = new CompilerParameters
                {
                    GenerateExecutable = false
                };
    cp.ReferencedAssemblies.Add( "System.dll" );
    var cr = csharpCodeProvider.CompileAssemblyFromSource( cp,
                                                            sourceCode );
    return cr.CompiledAssembly;
}

Install-Package Microsoft.CodeAnalysis

public static void Main(string[] args)
{
    var sourceCode = @"class DotNetTips
                        {
                            public void Print()
                            {
                                System.Console.WriteLine("".Net Tips"");
                            }
                        }";
    var compiledAssembly = CompileSourceRoslyn( sourceCode );
    ExecuteFromAssembly( compiledAssembly );
}

private static Assembly CompileSourceRoslyn(string sourceCode)
{
    using ( var memoryStream = new MemoryStream() )
    {
        var assemblyFileName = string.Concat( Guid.NewGuid().ToString(),
                                                ".dll" );
        var compilation = CSharpCompilation.Create( assemblyFileName,
                                                    new[]
                                                    {
                                                        CSharpSyntaxTree.ParseText( sourceCode )
                                                    },
                                                    new[]
                                                    {
                                                        MetadataReference.CreateFromFile( typeof( object ).Assembly.Location )
                                                    },
                                                    new CSharpCompilationOptions( OutputKind.DynamicallyLinkedLibrary ) );
        compilation.Emit( memoryStream );
        var assembly = Assembly.Load( memoryStream.GetBuffer() );
        return assembly;
    }
}

static void ExecuteFromAssembly( Assembly assembly )
{
    var helloKittyPrinterType = assembly.GetType( "DotNetTips" );
    var printMethod = helloKittyPrinterType.GetMethod( "Print" );
    var kitty = assembly.CreateInstance( "DotNetTips" );
    printMethod.Invoke( kitty,
                        BindingFlags.InvokeMethod,
                        null,
                        null,
                        CultureInfo.CurrentCulture );
}

namespace NET7Reflection;

public class Person
{
    private int _age;

    internal Person(int age) => _age = age;

    private int GetAge() => _age;

    private void SetAge(int age) => _age = age;
}

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="BenchmarkDotNet" Version="0.13.4" />
  </ItemGroup>

</Project>

using System.Reflection;
using BenchmarkDotNet.Attributes;

namespace NET7Reflection;

[MemoryDiagnoser(false)]
public class Benchmarks
{
    private readonly object?[] _ageParams = { 30 };

    private readonly ConstructorInfo _ctor =
        typeof(Person).GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance, new[] { typeof(int) })!;

    private readonly MethodInfo _getAgeMethod =
        typeof(Person).GetMethod("GetAge", BindingFlags.NonPublic | BindingFlags.Instance)!;

    private readonly Person _person = new(10);

    private readonly MethodInfo _setAgeMethod =
        typeof(Person).GetMethod("SetAge", BindingFlags.NonPublic | BindingFlags.Instance)!;

    [Benchmark]
    public int GetAge() =>
        (int)typeof(Person).GetMethod("GetAge", BindingFlags.NonPublic | BindingFlags.Instance)!
                           .Invoke(_person, Array.Empty<object?>())!;

    [Benchmark]
    public int GetAgeCachedMethod() => (int)_getAgeMethod.Invoke(_person, Array.Empty<object?>())!;

    [Benchmark]
    public void SetAge() =>
        typeof(Person).GetMethod("SetAge", BindingFlags.NonPublic | BindingFlags.Instance)!
                      .Invoke(_person, new object?[] { 30 });

    [Benchmark]
    public void SetAgeCachedMethod() => _setAgeMethod.Invoke(_person, new object?[] { 30 });

    [Benchmark]
    public void SetAgeCachedMethodCachedParams() => _setAgeMethod.Invoke(_person, _ageParams);

    [Benchmark]
    public Person Ctor() =>
        (Person)typeof(Person).GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance, new[] { typeof(int) })!
                              .Invoke(_person, new object?[] { 30 })!;

    [Benchmark]
    public Person CtorCachedCtorInfo() => (Person)_ctor.Invoke(_person, new object?[] { 30 })!;

    [Benchmark]
    public Person CtorCachedCtorInfoCachedParams() => (Person)_ctor.Invoke(_person, _ageParams)!;
}

using BenchmarkDotNet.Running;
using NET7Reflection;

BenchmarkRunner.Run<Benchmarks>();

D:\Folder\file.zip
D:\Folder\file2.html
D:\Folder\folder\file-in-folder.jpg

 http://hostname/file.zip http://hostname/file2.html http://hostname/folder/file-in-folder.jpg   

npm install http-server -g

cd D:\Folder
http-server
-------------- OR -------------
http-server D:\Folder

dotnet tool install --global dotnet-serve

dotnet serve

.NET Microservices – Full Course, Les Jackson
In this step-by-step tutorial I take you through an introduction on building microservices using .NET. As the name suggests we build everything completely from start to finish –with the full scope of the course outlined in the time-stamp section below. However, at a high-level we’ll cover:

• Building two .NET Microservices using the REST API pattern
• Working with dedicated persistence layers for both services
• Deploying our services to Kubernetes cluster
• Employing the API Gateway pattern to route to our services
• Building Synchronous messaging between services (HTTP & gRPC)
• Building Asynchronous messaging between services using an Event Bus (RabbitMQ)