Visual Studio Magazine Home -- Visual Studio Magazine

News

ML.NET Model Builder Update Boosts Image Classification

Microsoft announced an update to the Model Builder component of its ML.NET machine learning framework, boosting image classification and adding "try your model" functionality for predictions with sample input. 11/13/2019
The Data Science Lab

How to Do Naive Bayes with Numeric Data Using C#

Dr. James McCaffrey of Microsoft Research uses a full code sample and screenshots to demonstrate how to create a naive Bayes classification system when the predictor values are numeric, using the C# language without any special code libraries. 11/12/2019
News

Open Source 'Infrastructure-as-Code' SDK Adds .NET Core Support for Working with Azure

Pulumi, known for its "Infrastructure-as-Code" cloud development tooling, has added support for .NET Core, letting .NET-centric developers use C#, F# and VB.NET to create, deploy, and manage Azure infrastructure. 11/12/2019
Extend Your .NET Namespaces for Static Methods and Simpler Code

It might make for some "magical" looking code but you can call static methods from any class without having to use the class name. 11/08/2019
The Data Science Lab

How to Work with C# Vectors and Matrices for Machine Learning

Here's a hands-on tutorial from bona-fide data scientist Dr. James McCaffrey of Microsoft Research to get you up to speed with machine learning development using C#, complete with code listings and graphics. 11/07/2019
Practical ASP.NET

Working with Claims to Authorize Users in ASP.NET Core and Blazor

When you need to integrate authorizing the user to perform some activity (or just want to retrieve information about the current user), you need to work with the ClaimsPrincipal’s Claims objects. Here’s everything you might want to do. 11/07/2019
News

Visual Studio Online Finally Enters Public Preview

In the works for six years, Visual Studio Online has entered into a public preview, giving .NET-centric developers a new cloud-powered development option to go along with Visual Studio IDE and Visual Studio Code. 11/05/2019
News

Microsoft Boosts AI-Assisted Developer Productivity

While the question of artificial intelligence someday replacing computer programmers is still being debated, Microsoft is steadily using AI advances to boost their productivity, this week announcing whole line completions and refactoring. 11/05/2019
News

What's New for Blazor and ASP.NET Core in .NET Core 3.1 Preview 2

While the ASP.NET Core team primarily focused on bug fixes in the new .NET Core 3.1 Preview 2, there was a smattering of new functionality introduced in the webdev component. 11/04/2019
News

.NET Core 3.1 Preview 2 Polishes Blazor/Desktop Functionality, Supports C++/CLI ('Managed C++')

As .NET Core 3.1 will be a "small and short release focused on key improvements in Blazor and Windows desktop," the main new functionality introduced in today's Preview 2 is the suport of C++/CLI, also known as "managed C++." 11/04/2019
News

What's New in Visual Studio 2019 16.4 Preview 3

Microsoft announced a bevy of new preview releases today at its Ignite conference, including Visual Studio 2019 version 16.4 Preview 3, which features faster code navigation, IntelliSense and IntelliCode improvements and more. 11/04/2019
Practical ASP.NET

Accessing and Extending Authorization Claims in ASP.NET Core and Blazor

When you need to integrate authorization with procedural code, you're going to need your application's ClaimsPrincipal object so that you can check the user's authorization claims. Here's both how to get to the ClaimsPrincipal and how to extend it with custom claims. 11/01/2019