Category: DNTScheduler.Core.ScheduledTasksCoordinator
EventId: 0

Failed running DNTScheduler.Core.PingTask

Exception: 
System.AggregateException: One or more errors occurred. (The SSL connection could not be established, see inner exception.)
 ---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.
 ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.

Microsoft added the official docs to Install .NET Core on Ubuntu 20.04 package manager I will update the post will the official documentation. 

The Tiered Compilation feature changes the premise by allowing .NET to have multiple compilations for the same method that can be hot-swapped at runtime.  

SQL Server 2022 Release Candidate 0 is now available 

"So you shouldn't feel pressured to move off .NET Framework, but just know that it's going to be much more highly targeted compatible fixes kind of going forward and we recommend that all new development that you start on .NET is on .NET Core if possible," 

JSON Web Token (JWT) is an easy way to secure an API.  

 Blazor is the new Microsoft experimental framework that brings C# into any browser without a plug-in. It holds the promise of modern single-page applications, combined with the ability to use C# and its vast base-class library. Blazor takes C# development to a new level. It’s the final piece necessary to make the language a full-stack development tool. It will have all the power of the popular JavaScript frameworks, but based on the familiar languages, APIs and tooling of the Microsoft .NET Framework. 

6.Visual Studio 2017 15.6 منتشر شد

• Fix for the PDB security issue described in CVE-2018-1037.
  

• This release addresses an issue where some Application Insights users were not seeing CodeLens requests and exceptions indicators when the solution first loads.