describe('myApp', function() {
var scope;

 beforeEach(angular.mock.module('myApp'));
 beforeEach(angular.mock.inject(function($rootScope) {
    scope = $rootScope.$new();
});
it('...')
});

describe('Remote tests', function() {
    var $httpBackend, $rootScope, myService;
       beforeEach(inject(
function(_$httpBackend_, _$rootScope_, _myService_) {
      $httpBackend = _$httpBackend_;
      $rootScope = _$rootScope_;
      myService = _myService_;
}));
it('should make a request to the backend', function() {
   $httpBackend.expect('GET', '/v1/api/current_user')
     .respond(200, {userId: 123}); 
     myService.getCurrentUser();

     $httpBackend.flush();
});
});

using System.Collections.Generic;
 
namespace NG_Combine_Multiple_Promises.Models
{
    public class Courses
    {
        public int CourseId { get; set; }
        public string CourseName { get; set; }
    }
    public class CourseDatabase : List<Courses>
    {
        public CourseDatabase()
        {
            Add(new Courses() { CourseId=1,CourseName="الکترونیک"});
            Add(new Courses() { CourseId = 2, CourseName = "ریاضی 2" });
            Add(new Courses() { CourseId = 3, CourseName = "طراحی نرم افزار" });
        }
    }
 
    public class Student
    {
        public int StudentId { get; set; }
        public string Name { get; set; }
        public string AcadmicYear { get; set; }
    }
 
    public class StudentDatabase : List<Student>
    {
        public StudentDatabase()
        {
            Add(new Student() {StudentId=101,Name="محمد علوی", 
                               AcadmicYear="اول" });
            Add(new Student() { StudentId = 102, Name = "طاهره موسوی", 
                               AcadmicYear = "دوم" });
            Add(new Student() { StudentId = 103, Name = "علی عباسی", 
                               AcadmicYear = "سوم" });
            Add(new Student() { StudentId = 104, Name = "جواد نوری", 
                               AcadmicYear = "اول" });
            Add(new Student() { StudentId = 105, Name = "محسن خدایی", 
                               AcadmicYear = "دوم" });
            Add(new Student() { StudentId = 106, Name = "علی کاظمی", 
                               AcadmicYear = "سوم" });
            Add(new Student() { StudentId = 107, Name = "زهرا مقدم", 
                               AcadmicYear = "اول" });
            Add(new Student() { StudentId = 108, Name = "لاله فکور", 
                               AcadmicYear = "دوم" });
            Add(new Student() { StudentId = 109, Name = "علی نوروزی", 
                               AcadmicYear = "چهارم" });
        }
    }
     
}

کد بالا شامل موجودیت‌های Courses و Student است و کلاس‌های CourseDatabase و StudentDatabase به ترتیب برای ذخیره این موجودیت‌ها است.

قدم سوم :  بسته‌ی نیوگت Microsoft.AspNet.WebAPi.Cors را با استفاده از NuGet Package Manager، به منظور فعال سازی امکان صدا زدن این وب سرویس از دامنه‌های مختلف، به پروژه اضافه کرده و کد زیر را در کلاس WebApiCofig در پوشه App_Start قرار دهید.

config.EnableCors();

قدم چهارم : دو کنترل از نوع Web API 2 Empty را با نام‌های CourseAPIController و StudentAPIController ایجاد کرده و کدهای زیر را در آنها قرار دهید.

CourseAPIController.cs 

[EnableCors("*","*","*")]
public class CourseAPIController : ApiController
{
    [Route("Courses")]
    public IEnumerable<Courses> Get()
    {
        return new CourseDatabase();
    }
}

StudentAPIController.cs 

[EnableCors("*", "*", "*")]
public class StudentAPIController : ApiController
{
    [Route("Students")]
    public IEnumerable<Student> Get()
    {
        return new StudentDatabase();
    }
}

استفاده از Angular $q.all  

قدم اول : پروژه‌ی جدیدی را از نوع Empty ASP.NET در همین solution اضافه کرده و ارجاعات jQuery, Bootstrap و AngularJS را با استفاده از NuGet Package manager  مانند زیر اضافه کنید:

Install-Package jQuery
Install-Package bootstrap
Install-Package angularjs

قدم دوم : پوشه‌ایی را به نام MyScripts ایجاد کرده و درون آن فایل javascript  زیر را با نام logic.js اضافه کنید: 

var app = angular.module('mymodule', []);

//سرویسی برای بازگرداندن لیست دروس
app.service('courseService', function ($http) {
    this.get = function () {
        var response = $http.get("http://localhost:11696/Courses");
        return response;
    };
});

//سرویسی برای بازگرداندن لیست دانشجویان
app.service('studentService', function ($http) {
    this.get = function () {
        var response = $http.get("http://localhost:11696/Students");
        return response;
    };
});

//تعریف کنترلر
app.controller('ctrl', function ($scope, $q, courseService, studentService) {

    $scope.Courses = [];
    $scope.Students = [];
    loadData();

    /**/
    function loadData() {
        var promiseCourse = courseService.get();
        var promiseStudent = studentService.get();

        $scope.combineResult = $q.all([
            promiseCourse,
            promiseStudent
        ]).then(function (resp) {
            $scope.Courses = resp[0].data;
            $scope.Students = resp[1].data;
        });
    }
});

using Microsoft.AspNetCore.Mvc;

namespace Core3xWebApi.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class HomeController : ControllerBase
    {
        [HttpGet]
        public ActionResult<string> Get()
        {
            return null;
        }
    }
}

namespace Core3xWebApi
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllers(options =>
            {
                // remove formatter that turns nulls into 204 - No Content responses
                // this formatter breaks SPA's Http response JSON parsing
                options.OutputFormatters.RemoveType<HttpNoContentOutputFormatter>();
                options.OutputFormatters.Insert(0, new HttpNoContentOutputFormatter
                {
                    TreatNullValueAsNoContent = false
                });
            });
        }

public class Blog
{
  public int BlogId { get; set; }
  public string Url { get; set; }

  public List<Post> Posts { get; set; }
}

public class Post
{
  public int PostId { get; set; }
  public string Title { get; set; }
  public string Content { get; set; }

  public int BlogId { get; set; }
  public Blog Blog { get; set; }
}

    public class BloggingContext : DbContext
    {
        public BloggingContext()
        { }

        public BloggingContext(DbContextOptions options)
            : base(options)
        { }

        public DbSet<Blog> Blogs { get; set; }
        public DbSet<Post> Posts { get; set; }

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (!optionsBuilder.IsConfigured)
            {
                optionsBuilder.UseSqlServer(@"Server=(localdb)\mssqllocaldb;Database=Demo.Includes;Trusted_Connection=True;");
                optionsBuilder.ConfigureWarnings(warnings => warnings.Log(CoreEventId.IncludeIgnoredWarning));
                optionsBuilder.UseLoggerFactory(new LoggerFactory().AddConsole((message, logLevel) =>
                {
                    return true;
                    /*return logLevel == LogLevel.Debug &&
                           message.StartsWith("Microsoft.EntityFrameworkCore.Database.Command");*/
                }));
            }
        }
    }

var blogs = context.Blogs
    .Include(blog => blog.Posts)
    .Select(blog => new
    {
       Id = blog.BlogId,
       Url = blog.Url
    })
    .ToList();

 warn: Microsoft.EntityFrameworkCore.Query[100106]
The Include operation for navigation '[blog].Posts' is unnecessary and was ignored because the navigation is not reachable in the final query results. See https://go.microsoft.com/fwlink/?linkid=850303 for more information.

SELECT [blog].[BlogId] AS [Id], [blog].[Url]
FROM [Blogs] AS [blog]

 optionsBuilder.ConfigureWarnings(warnings => warnings.Throw(CoreEventId.IncludeIgnoredWarning));

var items = context.Bookings
                    .Where(booking => booking.StartTime.Year == 2012)
                    .Select(booking => new
                    {
                        booking.StartTime.Year,
                        booking.StartTime.Month,
                        DaysInMonth = EF.Functions.DateDiffDay(
                                        booking.StartTime.Date.AddDays(1 - booking.StartTime.Date.Day),
                                        booking.StartTime.Date.AddDays(1 - booking.StartTime.Date.Day).AddMonths(1)
                                        )
                    })
                    .Distinct()
                    .OrderBy(r => r.Year)
                        .ThenBy(r => r.Month)
                    .ToList();

var items = context.Bookings
                    .Select(x => new { x.StartTime, EndTime = x.StartTime.AddMinutes(x.Slots * 30) })
                    .OrderByDescending(x => x.EndTime)
                        .ThenByDescending(x => x.StartTime)
                    .Take(10)
                    .ToList();

var items = context.Bookings
                    .GroupBy(x => new { x.StartTime.Year, x.StartTime.Month })
                    .Select(x => new
                    {
                        x.Key.Year,
                        x.Key.Month,
                        Count = x.Count()
                    })
                    .OrderBy(x => x.Year)
                        .ThenBy(x => x.Month)
                    .ToList();

Round(100 * Sum(Slots) / (decimal)(25 * DaysInMonth), 1)

var items = context.Bookings
                    .Select(booking => new
                    {
                        booking.Facility.Name,
                        booking.StartTime.Year,
                        booking.StartTime.Month,
                        booking.Slots,
                        DaysInMonth = EF.Functions.DateDiffDay(
                                        booking.StartTime.Date.AddDays(1 - booking.StartTime.Date.Day),
                                        booking.StartTime.Date.AddDays(1 - booking.StartTime.Date.Day).AddMonths(1)
                                        )
                    })
                    .GroupBy(b => new { b.Name, b.Year, b.Month, b.DaysInMonth })
                    .Select(g => new
                    {
                        g.Key.Name,
                        g.Key.Year,
                        g.Key.Month,
                        Utilization = SqlDbFunctionsExtensions.SqlRound(
                                100 * g.Sum(b => b.Slots) / (decimal)(25 * g.Key.DaysInMonth),
                                1)
                    })
                    .OrderBy(r => r.Name)
                        .ThenBy(r => r.Year)
                            .ThenBy(r => r.Month)
                    .ToList();

namespace EFCorePgExercises.Utils
{
    public static class SqlDbFunctionsExtensions
    {
        public static decimal SqlRound(decimal value, int precision)
            => throw new InvalidOperationException($"{nameof(SqlRound)} method cannot be called from the client side.");

        private static readonly MethodInfo _sqlRoundMethodInfo = typeof(SqlDbFunctionsExtensions)
            .GetRuntimeMethod(
                nameof(SqlDbFunctionsExtensions.SqlRound),
                new[] { typeof(decimal), typeof(int) }
            );

        public static void AddCustomSqlFunctions(this ModelBuilder modelBuilder)
        {
            modelBuilder.HasDbFunction(_sqlRoundMethodInfo)
                .HasTranslation(args =>
                {
                    return SqlFunctionExpression.Create("ROUND",
                        args,
                        _sqlRoundMethodInfo.ReturnType,
                        typeMapping: null);
                });
        }
    }
}

namespace EFCorePgExercises.DataLayer
{
    public class ApplicationDbContext : DbContext
    {
         // ...

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
         // ...
            modelBuilder.AddCustomSqlFunctions();
         // ...
        }
    }
}

var urlParams;
(window.onpopstate = function () {
    var match,
        pl     = /\+/g,  // Regex for replacing addition symbol with a space
        search = /([^&=]+)=?([^&]*)/g,
        decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); },
        query  = window.location.search.substring(1);

urlParams = {};
    while (match = search.exec(query))
       urlParams[decode(match[1])] = decode(match[2]);
})();

      $.ajax({
                    type: "POST",
                    url: "@sortUrl",
                    data: JSON.stringify({ items: items, surveyId: surveyId }),

function jsonConcat(defaults, options) {
 /* merge defaults and options, without modifying defaults */
 return $.extend({}, defaults, options);
}

    var ajaxData = { items: items, surveyId: surveyId };
    $.ajax({
        type: "POST",
        url: "@sortUrl",
        data: JSON.stringify(jsonConcat(ajaxData,urlParams)),

WebAssembly, or Wasm, is on its way to becoming the next big thing in software development, allowing us to develop more reusable code across programming stacks. It will also enable the deployment of smaller packages more securely. This talk will focus on the view of a .NET developer using WebAssembly in their projects, whether client-side, server-side, or plugins.
Agenda
0:00:00 – Introduction
0:01:44 – Presentation Start
0:04:36 – Wasm on the client
0:08:27 – Wasm on the server
0:11:51 – ASP.NET Core in Wasi
0:21:41 – Wasm in the cloud
0:32:38 – Wasm for plugins
0:36:07 – Wasm plugins samples
0:49:05 – .NET 8 and the future
0:55:08 – Who’s working on this?
1:03:13 – Outro