Fixed

• Fixed Kerberos authentication failure when using .NET 6. #1411
• Fixed connection failure when using SqlLocalDB instance pipe name. #1433
• Fixed a failure when executing concurrent queries requiring enclaves. #1451
• Updated obsolete API calls targeting .NET 6. #1401

Changed

• Added AppContext switch SuppressInsecureTLSWarning to allow suppression of TLS security warning when using Encrypt=false in the connection string. #1457  

This year we published an update to the book. All code and explanation have been adapted and updated to cover version 2.2 of ASP.NET Core, and also we added features that were not available before like:

• Health Checks
• SPA templates
• Razor Pages 

.NET Core 3 will be supported in Visual Studio 2019, Visual Studio for Mac and Visual Studio Code. Visual Studio 2019 Preview 2 was released last week and has support for C# 8. The Visual Studio Code C# Extension (in pre-release channel) was also just updated to support C# 8. 

Here’s a summary of what’s new in this preview release:

• New Blazor WebAssembly loading page
• Blazor data binding get/set/after modifiers
• Blazor virtualization improvements
• Pass state using NavigationManager
• Additional System.Security.Cryptography support on WebAssembly
• Updated Angular and React templates
• gRPC JSON transcoding performance
• Authentication will use single scheme as DefaultScheme
• IFormFile/IFormFileCollection support for authenticated requests in minimal APIs
• New problem details service
• Diagnostics middleware updates
• New HttpResults interfaces 

columns: [
               {
                   field: "IsAvailable", title: "موجود است",
                   template: '<input type="checkbox" #= IsAvailable ? checked="checked" : "" # disabled="disabled" ></input>'
                }
]

    <!--دریافت اطلاعات از منبع محلی-->
    <script id="javascriptTemplate" type="text/x-kendo-template">
        <ul>
            # for (var i = 0; i < data.length; i++) { #
            <li>#= data[i] #</li>
            # } #
        </ul>
    </script>

    <div id="container1"></div>
    <script type="text/javascript">
        $(function () {
            var data = ['User 1', 'User 2', 'User 3'];
            var template = kendo.template($("#javascriptTemplate").html());
            var result = template(data); //Execute the template
            $("#container1").html(result); //Append the result
        });
    </script>

namespace KendoUI04.Models
{
    public class Product
    {
        public int Id { set; get; }
        public string Name { set; get; }
        public decimal Price { set; get; }
        public bool IsAvailable { set; get; }
    }
}

using System.Collections.Generic;
using System.Linq;
using System.Web.Http;
using KendoUI04.Models;

namespace KendoUI04.Controllers
{
    public class ProductsController : ApiController
    {
        public IEnumerable<Product> Get()
        {
            return ProductDataSource.LatestProducts.Take(10);
        }
    }
}

    <!--دریافت اطلاعات از سرور-->
    <div>
        <div id="container2"><ul></ul></div>
    </div>

    <script id="template1" type="text/x-kendo-template">
        <li> #=Id# - #:Name# - #=kendo.toString(Price, "c")#</li>
    </script>

    <script type="text/javascript">
        $(function () {
            var producatsTemplate1 = kendo.template($("#template1").html());

            var productsDataSource = new kendo.data.DataSource({
                transport: {
                    read: {
                        url: "api/products",
                        dataType: "json",
                        contentType: 'application/json; charset=utf-8',
                        type: 'GET'
                    }
                },
                error: function (e) {
                    alert(e.errorThrown);
                },
                change: function () {
                    $("#container2 > ul").html(kendo.render(producatsTemplate1, this.view()));
                }
            });
            productsDataSource.read();
        });
    </script>

/// <reference path="jquery.min.js" />
/// <reference path="kendo.all.min.js" />

 Tools menu –> Options -> Text Editor –> JavaScript –> Intellisense –> References

dotnet install tool dotnet-dev-certs -g --version 2.1.0-preview1-final

dotnet tool install dotnet-dev-certs -g

The advent and rise of AI-based code assistants are already impacting the data that populates RedMonk’s language rankings. As questions and knowledge sharing moves from public forums to private tools, our ability to ascertain meaningful trends from said public data will be indefinitely altered. 

IKVM.NET includes the following components:

• A Java virtual machine (JVM) implemented in .NET
• A .NET implementation of the Java class libraries
• A tool that translates Java bytecode (JAR files) to .NET IL (DLLs or EXE files).
• Tools that enable Java and .NET interoperability