The Intersection of Microservices, Domain-Driven Design and Entity Framework Core
Domain-Driven Design (DDD) provides much of the strategic design guidance that we can use to determine the boundaries around and interactions between Microservices in our solutions. DDD also follows up with tactical design patterns for your business logic. In this session we'll take a look at some of these patterns and how EF Core naturally, or with some additional configuration, persists the data that your microservices depend on. 

Use ViewModels to manage data & organize code in ASP.NET MVC applications
The concept of the ViewModel isn't just for ASP.NET MVC, as you'll see references to ViewModels throughout the web in articles and blog posts about the MVC, MVP, and MVVM patterns. Those posts and articles can center around any number of technologies such as ASP.NET, Silverlight, WPF, or MVC... This post will investigate ViewModels as they apply to the world of ASP.NET MVC.

Telerik UI for UWP is now open source. Learn what that means for you, for our customers and for the future of .NET development on Windows 10. 

Third Party Site Cookies

In August 2020, Google announced their 'Privacy Sandbox' initiative, which aims to preserve and protect user's privacy. The cookie processing change is part of this initiative. An official  blog post sheds some light on it.

Google will drop support for third-party cookies in the Chrome browser in two years. Also, the company will start limiting cross-site tracking by enforcing its new SameSite rules . This has already happened in Chrome 80.

The SameSite-by-default and SameSite=None-requires-Secure behaviors will begin rolling out to Chrome 80 Stable for an initial limited population starting the week of February 17, 2020. 

This article dives into the mock questions I would ask, along with responses that are my personal best guess to the answers. Could my answers not reflect actual opinions shared by the team at Microsoft? Sure, but I'm hoping folks from the .NET team can jump in to correct me if I am way off base.

This is a rather interesting time for .NET – what's being done shapes the future of .NET for the next decade. Let's ask the honest questions and hopefully all of us will understand the new .NET ecosystem a little better. 

These are the customer-reported issues addressed in 15.7.1:

• This release includes a fix that reduces memory usage and GC pressure during solution load.

Microsoft Security Advisory for .NET Core Denial Of Service Vulnerability

CVE-2018-0765

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET Core and .NET native version 2.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

Microsoft is aware of a denial of service vulnerability that exists when .NET Framework and .NET Core improperly process XML documents. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework, .NET Core, or .NET native application.

The update addresses the vulnerability by correcting how .NET Framework, .NET Core, and .NET native applications handle XML document processing.

If your application is an ASP.NET Core application, developers are also advised to update to ASP.NET Core 2.0.8. 

• ORM
  EF Core
  Dapper

• Relation Databases
  SQL Server
  PostgreSQL
  MySQL
  SQLite

• NoSQL
  Azure DocumentDB
  MongoDB
  RavenDB
  Redis
  Cassandra
  CouchBase
  CouchDB
  Neo4j
  RethinkDB
  YesSql
  Lucene.NET 

        private Document oDoc;
        public void createdoc1()
        {
            var realpath="~/template";
            var filePath = Path.Combine(HttpContext.Current.Server.MapPath("~/template"), Lcourseid.Text + ".doc");
            var oWordApplication = new Application();
            DirectoryInfo dir = new DirectoryInfo(Server.MapPath(realpath));
            foreach (FileInfo files in dir.GetFiles())
            {
                files.Delete();
            }
            // To invoke MyMethod with the default argument value, pass  
            // Missing.Value for the optional parameter.
            object missing = System.Reflection.Missing.Value;

            //object fileName = ConfigurationManager.AppSettings["DocxPath"];@"C:\DocXExample.docx";
            string fileName = @"D:\template1.dot";
            //string fileName1 = @"D:\sss.doc";
            object newTemplate = false;

 object docType = 0;
            object isVisible = true;

            //System.Reflection.Missing.Value is used here for telling that method to use default parameter values when method execution
            oDoc = oWordApplication.Documents.Open(fileName, newTemplate, docType, isVisible, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing, ref missing, ref missing, ref missing);
           // usable in earlier versions of Microsoft Word v2003  v11
          //  if(Convert.ToInt16(oWordApplication.Version) >=11)
            {
             //Sets or returns a Boolean that represents whether a document is being viewed in reading layout view.
              oDoc.ActiveWindow.View.ReadingLayout = false;
           }

            //The active window is the window that currently has focus.If there are no windows open, an exception is thrown.
            //microsoft.office.tools.word.
            oDoc.Activate();

            if (oDoc.Bookmarks.Exists("Title"))
            {
                oDoc.Bookmarks["Title"].Range.Text = "Test Field Entry from webform";
                oDoc.Bookmarks["Address"].Range.Text = "Address Field Entry from webform";
            }

            oDoc.SaveAs(filePath, ref missing);
            oWordApplication.Documents.Close(ref missing, ref missing, ref missing);
            //oWordApplication.Quit(ref SaveChanges, ref missing, ref missing, ref missing);
            ProcessRequest(filePath, Lcourseid.Text);

{
    "username": "Vahid",
    "password": "12345"
}

var jsonData = pm.response.json();
pm.globals.set("access_token", jsonData.access_token);
pm.globals.set("refresh_token", jsonData.refresh_token);

var jsonData = pm.response.json();
pm.globals.set("access_token", jsonData.access_token);
pm.globals.set("refresh_token", jsonData.refresh_token);
pm.globals.set('XSRF-TOKEN', pm.cookies.get('XSRF-TOKEN'));

• WeakMap و WeakSet فاقد پراپرتی‌های size, entries, values و متد foreach هستند.
  
• WeakMap همچنین فاقد keys است.