InfoQ Homepage .NET Languages Content on InfoQ
-
Bolero Enables Writing F# Apps Running in WebAssembly Using Blazor
Bolero makes it possible to build WebAssembly apps in F#. Bolero leverages Blazor Microsoft technology, to enable running C# in the browser.
-
Stateful Programming Models in Serverless Functions: Chris Gillum at QCon San Francisco
Chris Gillum, principal engineering manager at Microsoft, presented at QCon San Francisco on Serverless Programming Models in Azure Functions. In his presentation, he discussed two stateful programming models, workflow and actors on Azure Functions - Microsoft’s implementation of serverless compute.
-
A Proposal for IDisposable and Static Analysis: DisposeUnused Attribute
When .NET was first created, there was uncertainty about how IDisposable should be used. As a result, IDisposable was applied in an overly aggressive fashion with many categories of classes requiring empty Dispose methods. This has led to problems with static analysis tools that cannot separate real cases of missing Dispose calls from false positives.
-
C++ is Coming to .NET Core for Windows
Microsoft has announced plans to offer C++/CLI in .NET Core 3.1. This would only be offered for Windows applications; you won’t be able to use C++/CLI for Linux or OSX.
-
F# 4.7 Enables Preview of New Language Features and Relaxes Syntax
The latest release of F# introduces a new LangVersion configuration option which makes it possible to choose which language version you would like the F# compiler to target. Additionally, it introduces a number of syntax relaxations that are aimed to remove a few idiosyncrasies of the language.
-
Microsoft Releases C# 8.0
Last week Microsoft announced the official availability of C# 8.0 as part of the .NET Core 3.0 release, simultaneously at .NET Conf 2019 and on their development blog. The new language features include nullable reference types, asynchronous streams, default interface members, and new code patterns. All new features are supported in Visual Studio 2019.
-
Microsoft .NET Conf 2019: .NET Core 3.0, C# 8.0, F# 4.7, and Machine Learning
At the 2019 edition of .NET Conf, streamed online earlier this week, Microsoft announced several new features for the .NET ecosystem. .NET Core, ASP.NET, and EF Core 3.0 were released, together with C# 8.0 and F# 4.7. The new releases have a considerable impact on how Windows Desktop, Web, and Mobile applications are developed. New features and tools for Visual Studio 2019 were also showcased.
-
Preview of C# 8.x
Even though C# 8.0 is still months away, planning has begun for C# 8.x. Some of these features are new, while others were previously considered for C# 8.
-
C# 8 Nullable Reference Types Update
Work continues on nullable refence types for C# 8, revealing edge cases that need to be addressed before the final release and new opportunities for reducing the amount of boilerplate developers have to write.
-
C# 8 Pattern Matching Enhancements
C# 7 laid the groundwork for pattern matching, but a lot of features had to be left on the cutting room floor. With the extra time C# 8 needs, many of these are being picked up.
-
C# 8 Nullable Value Type Enhancements
First introduced in .NET 2, very little has changed for Nullable<T> over the last decade and a half, but that looks like it is about to change. Much of the work going into supporting nullable reference types in C# 8 may be applied to nullable value types.
-
C# Default Interface Methods Update
As support for Default Interface Methods gets closer to completion, potential issues are raised. While much has been accomplished, this is a complex feature and many of the specifics haven’t been settled yet.
-
C# 8 More Small Features
Though C# 8 is supposed to be released this year and the roadmap for C# 8.x and 9 are beginning to be formed, Microsoft is continuing to approve features for the next release.
-
Microsoft Releases High-Performance C# and F# Support for Apache Spark
Microsoft announced the release of .NET for Apache Spark, adding new high-performance C# and F# binding to the big-data computation engine.
-
F# 4.6 Released with Anonymous Records, Improved Performance
The most significant change in F# 4.6, now available with .NET Core 2.2, is the introduction of anonymous record types, which simplify the use of records in a number of contexts. Additionally, the F# compiler chain in Visual Studio 2019 has improved performance for medium-to-large size projects in several areas.