announcements
CoreCLR
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announcements | CoreCLR | |
---|---|---|
16 | 22 | |
1,231 | 12,786 | |
3.6% | - | |
0.0 | 0.0 | |
almost 2 years ago | over 1 year ago | |
Creative Commons Attribution 4.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
announcements
- BinaryFormatter is being removed in .NET 9
- Announcing the .NET Virtual Monolithic Repository · dotnet/announcements
- .NET Announcing a Monorepo
- .NET's Monorepo
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Vulnerability found affecting System.Data.SqlClient in Microsoft .Net (Framework, Core, 5/6)
I don't think that works. That would alert you about the security alerts on the Security tab of the dotnet/announcements repo, which are empty, not about issues that contain information about .Net security issues.
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.NET: Modelo Criptográfico, lo que necesitas saber.
.NET Core 2.0 Cryptography uses Apple Security Framework on macOS · Issue #21 · dotnet/announcements (github.com)
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Situation right now
Yeah, it's a fun meme, but there have been a few nasty RCE vulnerabilities patched on .NET Core in the last couple years. Like this one: https://github.com/dotnet/announcements/issues/178
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.NET Core 2.1 container images were deleted from Docker Hub!
If you started receiving errors when pulling old versions of dotnet docker images (like the .NET 2.1), it's because Microsoft deleted them from Docker Hub on August 21st, 2021. That date is not a coincidence, the .NET Core 2.1 reached end of support in the same date. For more details take a look at the official dotnet announcement or also the dotnet blog. In my case, the error bellow was thrown in the stdout when pulling the microsoft/dotnet:2.2-aspnetcore-runtime image:
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Are you using .NET on Arch Linux? Is the experience good?
I'm not entirely sure what that means. We're done porting .NET Framework APIs to .NET Core / .NET 5. .NET Framework is what it is now, and .NET is moving forward with .NET 6+. If it is worth porting your code to .NET 6, it is. If not, then it isn't. Both can be good choices. .NET Core on Linux, however, is absolutely not preview.
- NuGet package restore broken on .NET 5+ with Removal of Trust of Verisign CA
CoreCLR
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The Performance Impact of C++'s `final` Keyword
Yes, that is true. I'm not sure about JVM implementation details but the reason the comment says "virtual and interface" calls is to outline the difference. Virtual calls in .NET are sufficiently close[0] to virtual calls in C++. Interface calls, however, are coded differently[1].
Also you are correct - virtual calls are not terribly expensive, but they encroach on ever limited* CPU resources like indirect jump and load predictors and, as noted in parent comments, block inlining, which is highly undesirable for small and frequently called methods, particularly when they are in a loop.
* through great effort of our industry to take back whatever performance wins each generation brings with even more abstractions that fail to improve our productivity
[0] https://github.com/dotnet/coreclr/blob/4895a06c/src/vm/amd64...
[1] https://github.com/dotnet/runtime/blob/main/docs/design/core... (mind you, the text was initially written 18 ago, wow)
- How are stack machines optimized?
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Best .net/c# resources for senior engineer
Sort of, some topic are not relevant anymore, consider this - https://github.com/dotnet/coreclr/tree/master/Documentation/botr
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Is there a C# under the hood tutorial?
Fairly advanced stuff but the Book Of The Runtime (BOTR) it's a invaluable resource
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In depth learning of C#?
After that you can check out the The Book of the Runtime, which is the CoreCLR version of the previous book.
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.NET 6 is now in Ubuntu 22.04
Technically the restrictions already exist, just as a part of the development experience.
- .NET Hot Reload is only implemented on Windows. It requires support in the .NET runtime, which is technically possible to implement, but the team has not gotten around to implementing it for years. This doesn't have to do with the issue around MS removing the "dotnet watch" command, it's for the "Edit and Continue" feature in IDEs.[1][2]
- MS was considering deprecating Omnisharp, the open-source language server that implements C# support for VS Code, and replacing it with a closed-source version. Since the announcement, commits to omnisharp-vscode have dropped off significantly. The lack of Omnisharp would mean there would be no real open-source C# development environment for Linux anymore, since MonoDevelop was abandoned a few years ago. [3]
[1] https://youtrack.jetbrains.com/issue/RIDER-31366/EditContinu...
[2] https://github.com/dotnet/coreclr/issues/23685
[3] https://github.com/omnisharp/omnisharp-vscode/issues/5276
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what a .NET specialist should know
The next step is to realize everything you think you know about .NET is just an abstraction. Next step is to learn about what is going on behind all that syntax sugar and facades. 1st step might be https://github.com/dotnet/coreclr/tree/master/Documentation/botr then go down the rabbit hole and have fun
- Trouble with random numbers
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Is CLR via C# still good?
Book of the Runtime
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Understanding dotnet
As for the books, back in the days I really enjoyed reading “CLR via C#" by Jeffrey Richter which helped a lot to understand what is under the hood. Other from that, try The Book of the Runtime
What are some alternatives?
netcoredbg - NetCoreDbg is a managed code debugger with MI interface for CoreCLR.
.NET Runtime - .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
ASP.NET Core - ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
sdk - Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI
jellyfin-server-freebsd - jellyfin-server component for freebsd
Introducing .NET Multi-platform App UI (MAUI) - .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
jellyfin-skiasharp-native - SkiaSharp Module for Jellyfin
referencesource - Source from the Microsoft .NET Reference Source that represent a subset of the .NET Framework
SqlClient - Microsoft.Data.SqlClient provides database connectivity to SQL Server for .NET applications.
AspNetCore-Developer-Roadmap - Roadmap to becoming an ASP.NET Core developer in 2024
azurelinux - Linux OS for Azure 1P services and edge appliances
Windows UI Library - Windows UI Library: the latest Windows 10 native controls and Fluent styles for your applications