public class CustomerDTO : CustomerEntity 
{
    public AddressEntity _Address = new AddressEntity();
}

foreach (DataRow o1 in oCustomers.Tables[0].Rows)
{
CustomerDTO o = new CustomerDTO();
o.CustomerCode = o1[0].ToString();
o.CustomerName = o1[1].ToString();
o._Address.Address1 =  o1[2].ToString();
o._Address.Address2 = o1[3].ToString();
obj.Add(o);
}

Parler relied on several external services for security; but when those services were yanked away (due to Parler hosting neo-nazi and insurrectionist content), their code took the absence of such services as a reason to approve whatever action the user was trying to take. It’s the equivalent of your house security system letting everyone in if the phone-line goes down. There’s so much more to the Parler hack, from the lack of rate-limiting to the ability for people to pull down 60-70TBs of information from Parler’s AWS hosted storage, which — to add insult to injury, results in a massive egress bill from AWS to Parler, on top of AWS no longer hosting Parler. 

{
    "version": "1.0.0-*",
 
    "testRunner": "mstest",
    "dependencies": {
        "Microsoft.NETCore.App": {
            "type": "platform",
            "version": "1.0.0"
        },
        "dotnet-test-mstest": "1.1.1-preview",
        "MSTest.TestFramework": "1.0.1-preview",
        "NETStandard.Library": "1.6.0",
        "Microsoft.EntityFrameworkCore": "1.0.0",
        "Microsoft.EntityFrameworkCore.InMemory": "1.0.0",
        "Core1RtmEmptyTest.DataLayer": "1.0.0-*",
        "Core1RtmEmptyTest.Entities": "1.0.0-*",
        "Core1RtmEmptyTest.Services": "1.0.0-*",
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*"
    },
 
    "frameworks": {
        "netcoreapp1.0": {
            "imports": [
                "dnxcore50",
                "portable-net45+win8"
            ]
        }
    }
}

using Microsoft.VisualStudio.TestTools.UnitTesting;
 
namespace EFCore.MsTests
{
    [TestClass]
    public class CoreTests
    {
        [TestMethod]
        public void Test1()
        {
            Assert.IsTrue(true);
        }
    }
}

public class ApplicationDbContext : DbContext, IUnitOfWork
{
    private readonly IConfigurationRoot _configuration;
 
    public ApplicationDbContext(IConfigurationRoot configuration)
    {
        _configuration = configuration;
    }
 
    public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
    {
    } 
 
    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        if (!optionsBuilder.IsConfigured)
        {
            optionsBuilder.UseSqlServer(
                _configuration["ConnectionStrings:ApplicationDbContextConnection"]
                , serverDbContextOptionsBuilder =>
                {
                    var minutes = (int)TimeSpan.FromMinutes(3).TotalSeconds;
                    serverDbContextOptionsBuilder.CommandTimeout(minutes);
                });
        }
    }

using System;
using System.Linq;
using Core1RtmEmptyTest.DataLayer;
using Core1RtmEmptyTest.Entities;
using Core1RtmEmptyTest.Services;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.VisualStudio.TestTools.UnitTesting;
 
namespace Core1RtmEmptyTest.MsTests
{
    [TestClass]
    public class CoreTests
    {
        private readonly IServiceProvider _serviceProvider;
 
        public CoreTests()
        {
            var services = new ServiceCollection();
            services.AddEntityFrameworkInMemoryDatabase()
                        .AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase());
 
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IBlogService, BlogService>();
 
            _serviceProvider = services.BuildServiceProvider();
        }
 
        [TestMethod]
        public void Find_searches_url()
        {
            // Insert seed data into the database using one instance of the context
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/cats" });
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/catfish" });
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/dogs" });
                    context.SaveAllChanges();
                }
            }
 
            // Use a separate instance of the context to verify correct data was saved to database
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {
                    Assert.AreEqual(3, context.Set<Blog>().Count());
                    Assert.AreEqual("http://sample.com/cats", context.Set<Blog>().First().Url);
                }
            }
 
            // Use a clean instance of the context to run the test
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                var blogService = serviceScope.ServiceProvider.GetRequiredService<IBlogService>();
                var results = blogService.GetPagedBlogsAsNoTracking(pageNumber: 0, recordsPerPage: 10);
                Assert.AreEqual(3, results.Count);
            }
        }
    }
}

        private readonly IServiceProvider _serviceProvider;
 
        public CoreTests()
        {
            var services = new ServiceCollection();
            services.AddEntityFrameworkInMemoryDatabase()
                        .AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase());
 
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IBlogService, BlogService>();
 
            _serviceProvider = services.BuildServiceProvider();
        }

            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {

 var connectionStringBuilder = new SqliteConnectionStringBuilder { DataSource = ":memory:" };
var connectionString = connectionStringBuilder.ToString();
var connection = new SqliteConnection(connectionString);
services.AddEntityFrameworkSqlite().AddDbContext<CmsDbContext>(options => options.UseSqlite(connection));

REACT_APP_NAME=My App
REACT_APP_VERSION=1

console.log(process.env);

console.log("My App Name", process.env.REACT_APP_NAME);

> npm install -g serve
> serve -s build

Access to XMLHttpRequest at 'https://localhost:5001/api/genres' from origin 'http://localhost:1234' has been blocked by CORS policy:
Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

WithOrigins("http://localhost:3000", "http://localhost:1234")

REACT_APP_API_URL=https://localhost:5001/api
REACT_APP_ADMIN_ROLE_NAME=Admin

const apiEndpoint = apiUrl + "/users";

const apiEndpoint =  "/users";

 axios.defaults.baseURL = process.env.REACT_APP_API_URL;

const adminRoleName =  process.env.REACT_APP_ADMIN_ROLE_NAME;

namespace DI04.Services
{
    public interface IAccounting
    {
        void CreateInvoice(int orderId, int count);
    }
}

namespace DI04.Services
{
    public interface ISales
    {
        bool ShippingAllowed(int orderId);
    }
}

namespace DI04.Services
{
    public interface IOrderHandler
    {
        void Handle(int orderId, int count);
    }
}

using System;

namespace DI04.Services
{
    public class Accounting : IAccounting
    {
        public Accounting()
        {
            Console.WriteLine("Accounting ctor.");
        }

        public void CreateInvoice(int orderId, int count)
        {
            // ...
        }
    }
}

using System;

namespace DI04.Services
{
    public class Sales : ISales
    {
        public Sales()
        {
            Console.WriteLine("Sales ctor.");
        }

        public bool ShippingAllowed(int orderId)
        {
            // فقط جهت آزمایش سیستم
            return false;
        }
    }
}

using System;

namespace DI04.Services
{
    public class OrderHandler : IOrderHandler
    {
        private readonly IAccounting _accounting;
        private readonly ISales _sales;
        public OrderHandler(IAccounting accounting, ISales sales)
        {
            Console.WriteLine("OrderHandler ctor.");
            _accounting = accounting;
            _sales = sales;
        }

        public void Handle(int orderId, int count)
        {
            if (_sales.ShippingAllowed(orderId))
            {
                _accounting.CreateInvoice(orderId, count);
            }
        }
    }
}

 private readonly Lazy<IAccounting> _accounting;

using System;

namespace DI04.Services
{
    public class OrderHandlerLazy : IOrderHandler
    {
        private readonly Lazy<IAccounting> _accounting;
        private readonly Lazy<ISales> _sales;
        public OrderHandlerLazy(Lazy<IAccounting> accounting, Lazy<ISales> sales)
        {
            Console.WriteLine("OrderHandlerLazy ctor.");
            _accounting = accounting;
            _sales = sales;
        }

        public void Handle(int orderId, int count)
        {
            if (_sales.Value.ShippingAllowed(orderId))
            {
                _accounting.Value.CreateInvoice(orderId, count);
            }
        }
    }
}

using System;
using DI04.Services;
using StructureMap;

namespace DI04
{
    class Program
    {
        static void Main(string[] args)
        {
            // تنظیمات اولیه برنامه که فقط یکبار باید در طول عمر برنامه انجام شود
            ObjectFactory.Initialize(x =>
            {
                x.For<IOrderHandler>().Use<OrderHandlerLazy>();

                // Lazy loading
                x.For<Lazy<IAccounting>>().Use(c => new Lazy<IAccounting>(c.GetInstance<Accounting>));
                x.For<Lazy<ISales>>().Use(c => new Lazy<ISales>(c.GetInstance<Sales>));
            });

            var orderHandler = ObjectFactory.GetInstance<IOrderHandler>();
            orderHandler.Handle(orderId: 1, count: 10);
        }
    }
}

OrderHandlerLazy ctor.
Sales ctor.