augustoproiete/i-am-root-nuget-package: 📦🏴‍☠️ NuGet package that shows we can run arbitrary code from any NuGet package 

 PM> Update-Package

PM> Install-Package MahApps.Metro -Pre 
PM> Install-Package MahApps.Metro.Resources 
PM> Install-Package EntityFramework
PM> Install-Package structuremap
PM> Install-Package PropertyChanged.Fody
PM> Install-Package MvvmLight 
PM> Install-Package Microsoft.SqlServer.Compact

 The path is not valid. Check the directory for the database. [ Path = D:\...\bin\Debug\Db\db.sdf ]

<connectionStrings>
    <clear/>
    <add name="MyWpfFrameworkContext"
         connectionString="Data Source=|DataDirectory|\Db\db.sdf;Max Buffer Size=30720;File Mode=Read Write;"
         providerName="System.Data.SqlServerCE.4.0" />
  </connectionStrings>

public class Question
{
    public string FileId { set; get; }
}

            using (var store = new DocumentStore
            {
                Url = "http://localhost:8080"
            }.Initialize())
            {
                using (var session = store.OpenSession())
                {
                    store.DatabaseCommands.PutAttachment(key: "file/1",
                                                         etag: null,
                                                         data: System.IO.File.OpenRead(@"D:\Prog\packages.config"),
                                                         metadata: new RavenJObject
                                                         { 
                                                            { "Description", "توضیحات فایل" }
                                                         });
                    var question = new Question
                    {
                        By = "users/Vahid",
                        Title = "Raven Intro",
                        Content = "Test....",
                        FileId = "file/1"
                    };
                    session.Store(question);

                    session.SaveChanges();
                }
            }

 Request # 2: PUT   - 200 ms - <system> - 201 - /static/file/1

            using (var store = new DocumentStore
            {
                Url = "http://localhost:8080"
            }.Initialize())
            {
                using (var session = store.OpenSession())
                {
                    var question = session.Load<Question>("questions/97");
                    var file1 = store.DatabaseCommands.GetAttachment(question.FileId);
                    Console.WriteLine(file1.Size);
                }
            }

            using (var store = new DocumentStore
            {
                Url = "http://localhost:8080"
            }.Initialize())
            {
                using (var session = store.OpenSession())
                {
                    store.DatabaseCommands.Patch(key: "questions/97",
                                                 patches: new[]
                                                          {
                                                             new PatchRequest
                                                             {
                                                                Type = PatchCommandType.Add,
                                                                Name = "Answers",
                                                                Value = RavenJObject.FromObject(new Answer{ By= "users/Vahid", Content="data..."})
                                                             }
                                                          });
                }
            }

 PM> Install-Package RavenDB.Bundles.CascadeDelete -Pre

var comment = new Comment
{
   PostId = post.Id
};
session.Store(comment);

session.Advanced.GetMetadataFor(post)["Raven-Cascade-Delete-Documents"] = RavenJToken.FromObject(new[] { comment.Id });
session.Advanced.GetMetadataFor(post)["Raven-Cascade-Delete-Attachments"] =  RavenJToken.FromObject(new[] { "picture/1" });

session.SaveChanges();

 PM> Install-Package RavenDB.Bundles.Versioning

session.Store(new VersioningConfiguration
{
  Exclude = false,
  Id = "Raven/Versioning/DefaultConfiguration",
  MaxRevisions = 5
});

 var lastThreeVersions = session.Advanced.GetRevisionsFor<BlogPost>(post.Id, 0, 3);

• MMX - MultiMedia eXtensions
• SSE - Streaming SIMD Extensions
• SSE2 - Streaming SIMD Extensions 2
• SSE3 - Streaming SIMD Extensions 3
• SSSE3 - Supplemental Streaming SIMD Extensions 3
• SSE4.1 - Streaming SIMD Extensions 4.1
• SSE4.2 - Streaming SIMD Extensions 4.2
• AES-NI - Advanced Encryption Standard New Instructions
• AVX - Advanced Vector eXtensions

 PM> Install-Package System.Numerics.Vectors

var vector01 = new Vector2(x: 5F, y: 15F);
var vector11 = new Vector3(x: 5F, y: 15F, z: 25F);
var vector12 = new Vector3(x: 3F, y: 5F, z: 8F);
var vector13 = new Vector4(x: 3F, y: 5F, z: 8F, w:1F);

var vector3 = vector11 - vector12; //استفاده از سربارگذاری عملگرها
var vector4 = Vector3.Subtract(vector12, vector11);//ویا استفاده از متدهای متناظر
 
vector3 = vector11 * vector12;
vector4 = Vector3.Multiply(vector11, vector12);
 
vector3 = vector11 / vector12;
vector4 = Vector3.Divide(vector11, vector12);
 
vector3 = vector11 + vector12;
vector4 = Vector3.Add(vector11, vector12);
 
var areEqual = (vector11 == vector12);
 
var areNotEqual = (vector11 != vector12);
 
var array = new float[3];
vector11.CopyTo(array);

vector3 = Vector3.Max(vector11, vector12);
vector3 = Vector3.Min(vector11, vector12);
vector3 = Vector3.SquareRoot(vector11);
vector3 = Vector3.Abs(vector11);
var dotProduct = Vector3.Dot(vector11, vector12);

Vector<double>.Length: 2
Vector<int>.Length: 4
Vector<long>.Length: 2
Vector<float>.Length: 4

private static int[] simpleIncrement(int[] values, int inc)
{
    var results = new int[values.Length];
    for (var i = 0; i < results.Length; i++)
    {
        results[i] = values[i] + inc;
    }
    return results;
}

private static int[] simdIncrement(int[] values, int inc)
{
    var vector = new Vector<int>(values);
    var vectorAddResults = vector + new Vector<int>(inc);
 
    var results = new int[values.Length];
    vectorAddResults.CopyTo(results);
    return results;
}

var valuesIn = new float[] { 4f, 16f, 36f, 64f, 9f, 81f, 49f, 25f, 100f, 121f, 144f, 16f, 36f, 4f, 9f, 81f };
var valuesOut = new float[valuesIn.Length];
for (var i = 0; i < valuesIn.Length; i += Vector<float>.Count)
{
    var vectorIn = new Vector<float>(valuesIn, i);
    
    var vectorOut = Vector.SquareRoot(vectorIn);
    vectorOut.CopyTo(valuesOut, i);
}

  <PropertyGroup>
    <TargetFramework>netcoreapp1.1</TargetFramework>
    <TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>
  </PropertyGroup>

  <ItemGroup>
    <Folder Include="Controllers\" />
    <Folder Include="wwwroot\" />
  </ItemGroup>
 
  <ItemGroup>
    <Compile Remove="node_modules\**" />
    <Content Remove="node_modules\**" />
    <EmbeddedResource Remove="node_modules\**" />
    <None Remove="node_modules\**" />
  </ItemGroup>
 
  <ItemGroup>
    <Compile Remove="src\**" />
    <Content Remove="src\**" />
    <EmbeddedResource Remove="src\**" />    
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore" Version="1.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.2" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.1" />
  </ItemGroup>
 
  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.DotNet.Watcher.Tools" Version="1.0.0" />
  </ItemGroup>
 
  <ItemGroup>
    <!-- extends watching group to include *.js files -->
    <Watch Include="**\*.js" Exclude="node_modules\**\*;**\*.js.map;obj\**\*;bin\**\*" />
  </ItemGroup>

using System.Collections.Generic;
using Microsoft.AspNetCore.Mvc;
 
namespace ASPNETCoreIntegrationWithAngularCLI.Controllers
{
  [Route("api/[controller]")]
  public class ValuesController : Controller
  {
    // GET: api/values
    [HttpGet]
    [ResponseCache(NoStore = true, Location = ResponseCacheLocation.None)]
    public IEnumerable<string> Get()
    {
      return new string[] { "Hello", "DNT" };
    }
  }
}

using System;
using System.IO;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
 
namespace ASPNETCoreIntegrationWithAngularCLI
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();
        }
 
        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {
            loggerFactory.AddConsole();
 
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
 
            app.Use(async (context, next) => {
                await next();
                if (context.Response.StatusCode == 404 &&
                    !Path.HasExtension(context.Request.Path.Value) &&
                    !context.Request.Path.Value.StartsWith("/api/", StringComparison.OrdinalIgnoreCase))
                {
                    context.Request.Path = "/index.html";
                    await next();
                }
            });
 
            app.UseMvcWithDefaultRoute();
            app.UseDefaultFiles();
            app.UseStaticFiles();
        }
    }
}

 >ng new ClientApp --routing --skip-install --skip-git --skip-commit

"apps": [
    {
      "root": "src",
      "outDir": "wwwroot",

import { Component, OnInit } from '@angular/core';
import { Http } from '@angular/http'; 
 
@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {
  constructor(private _httpService: Http) { }
 
  apiValues: string[] = [];
 
  ngOnInit() {
    this._httpService.get('/api/values').subscribe(values => {
      this.apiValues = values.json() as string[];
    });
  }
}

<h1>Application says:</h1>
<ul *ngFor="let value of apiValues">
  <li>{{value}}</li>
</ul>
<router-outlet></router-outlet>

 > ng build --watch

<Target Name="AngularBuild" AfterTargets="Build">
    <Exec Command="ng build" />
</Target>

> dotnet watch run

>dotnet watch run
[90mwatch : [39mStarted
Hosting environment: Production
Now listening on: http://localhost:5000
Application started. Press Ctrl+C to shut down.

{
  "/api": {
    "target": "http://localhost:5000",
    "secure": false
  }
}

 >ng serve --proxy-config proxy.config.json -o

Learn .NET MAUI while Creating a Contacts App in .NET 7 - YouTube

00:00:00 Introduction
00:02:54 What is .NET MAUI
00:06:13 Prepare Development Environment & Create first project.
00:11:50 Project Structure of .Net Maui
00:19:49 Three elements of stateful .Net Maui app
00:23:12 Page, Layout & View, Namespaces
00:32:23 URL based navigation - .Net Maui
00:50:31 Basics of ListView and Data Binding in .Net Maui
01:05:19 Events Handling of ListView in .Net Maui
01:16:15 Parameters in URL based Navigation & Static Repository in .Net Maui
01:34:56 Stacklayout for Edit Contact page in  .Net Maui
01:52:08 View Contact Details & Update Contact (.Net Maui)
02:06:01 Observable Collection
02:14:19 Field Validation with .Net Maui CommunityToolkit
02:26:18 Reusable Control in .Net Maui
02:39:42 Grid Layout and  Use reusable control in .Net Maui
02:52:44 ContextActions & MenuItems in ListView for .Net Maui
03:03:05 SearchBar in .NetMaui