Today we’re very happy to announce that the second preview of the next minor release of ASP.NET Core and .NET Core is now available for you to try out. This second preview includes many refinements based on feedback we received from the first preview we released back in February.
Introduction
Chapter 1 Setting Up
Chapter 2 Domain Model
Chapter 3 Database
Chapter 4 Getting Data from the Database
Chapter 5 Writing Data to the Database
Chapter 6 Spatial Data Types
Chapter 7 Handling Events
Chapter 8 Extending Entity Framework
Chapter 9 Exposing Data to the World
Chapter 10 Tracing and Profiling
Chapter 11 Performance Optimizations
Chapter 12 Common Pitfalls
In the battle over cloud providers, the bid for the United States Department of Defense (DoD) Joint Enterprise Defense Infrastructure (JEDI) contract is a big deal. The DoD released on October 25, 2019 that they are awarding the JEDI contract worth up-to $10 Billion ($10,000,000,000) over the next 10 years to Microsoft. They have ultimately chosen Microsoft, and Microsoft Azure, as the cloud of choice to standardize on a single cloud vendor to build out their enterprise cloud.
A file activation error occurred. The physical file name 'tax.mdf' may be incorrect. Diagnose and correct additional errors, and retry the operation. CREATE DATABASE failed. Some file names listed could not be created. Check related errors.
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --></configSections>
<connectionStrings>
<clear/>
<add name="Context"
connectionString="Data Source=(localdb)\v11.0; Integrated Security=True; MultipleActiveResultSets=True; AttachDBFilename=tax.mdf"
providerName="System.Data.SqlClient"
/>
</connectionStrings>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
<parameters >
<parameter value="v11.0"/>
</parameters>
</defaultConnectionFactory>
</entityFramework>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" /></startup></configuration> C# vNext Features with Status
This page contains the list of features the C# team is currently working on and their progress status.
When a feature status is "Merged" this means that the work to implement the feature is complete and available in the next preview version.
turbo.js is a small library that makes it easier to perform complex calculations that can be done in parallel. The actual calculation performed (the kernel executed) uses the GPU for execution. This enables you to work on an array of values all at once.
turbo.js is compatible with all browsers (even IE when not using ES6 template strings) and most desktop and mobile GPUs.
Microsoft Professional Program will end on December 31, 2019. Enrollments to MPP tracks will discontinue on September 15, 2019.
Now you can upgrade any .NET application to the latest version of .NET inside of Visual Studio! We are happy to introduce it as a Visual Studio extension and will upgrade your .NET Framework or .NET Core web- and desktop apps. In this video, Olia shows you how to get the extension and start to update your projects to the latest version of NET in minutes.
