CoreCLR
MoreLINQ
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CoreCLR | MoreLINQ | |
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22 | 21 | |
12,786 | 3,590 | |
- | 1.0% | |
0.0 | 7.8 | |
over 1 year ago | 24 days ago | |
C# | ||
- | Apache License 2.0 |
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.
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
MoreLINQ
- What your hidden nuget gems ?
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Do you know about the DistinctBy method?
You can grab MoreLinq off of Nuget for pre-.NET6 and it has a DistinctBy implementation that you might be able to use: https://github.com/morelinq/MoreLINQ
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Three words.,, => C# Functional Programming is awesome!!! Do you seasoned developers have any war-stories or nightmare stories regarding Functional Programming?
Install "morelinq" 3.3.2 from Nuget: https://www.nuget.org/packages/morelinq You know you got the right one if it has about 37.2 million downloads.
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Is there a reason why a WithIndex() extension method isn't apart of the standard library?
If you don't already know about it, I highly recommend checking out the MoreLINQ open source project which adds a bunch of these less common but still occasionally useful extensions to LINQ. They also include an Index method which does exactly what your WithIndex method does, yielding out KeyValuePair entries for each iteration.
- How to remove duplicates from a list, I've tried multiple approaches but with no luck. Can You help me out or point me in the right direction, please. My attempts are in the post
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Just had a Senior Technical Interview that was so bad and such a waste of time that I burnt that bridge and burnt it hard. If this is how your company interviews people please stop.
yield return is a significant core piece of the framework. It's the basis of which most deferred execution and LINQ is built upon and any extension one would want to add to LINQ. (for example)
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it feels as though the LINQ queries are inferior to simply using the Enumerable extensions, is there something i'm missing?
For a time, I'd say the Query Syntax was comparatively as popular as the Method Syntax. But over the years as LINQ became ubiquitous for working with non-database queries (LINQ-to-Objects) and more users extended them (for example, MoreLinq) the Method Syntax became more popular. I'd say nowadays the Query Syntax is relatively rare to see and perhaps mostly limited to direct database queries or these scenarios like "join" that are easier.
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Full outer join in LINQ
I suggest morelinq https://github.com/morelinq/MoreLINQ
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Things I don't like or confused me in C#
If you don't already know about it, take a gander at the MoreLINQ extensions. I don't think it solves this particular problem, but it's a great example of extending LINQ.
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-🎄- 2021 Day 1 Solutions -🎄-
It's part of the MoreLinq library. The Window() function code is here.
What are some alternatives?
.NET Runtime - .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
language-ext - C# functional language extensions - a base class library for functional programming
sdk - Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI
NetFabric.Hyperlinq - High performance LINQ implementation with minimal heap allocations. Supports enumerables, async enumerables, arrays and Span<T>.
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.
Extensions-And-Utilities-For-Unity - A collection of Extension methods and Utility classes for the System, UnityEngine, and UnityEditor namespaces.
referencesource - Source from the Microsoft .NET Reference Source that represent a subset of the .NET Framework
JFlepp.Maybe - A Maybe type for C#, aimed as an idiomatic port of the option type in F# to C#
AspNetCore-Developer-Roadmap - Roadmap to becoming an ASP.NET Core developer in 2024
Curryfy - Provides strongly typed extensions methods for C# delegates to take advantages of functional programming techniques, like currying and partial application.
Windows UI Library - Windows UI Library: the latest Windows 10 native controls and Fluent styles for your applications
Optional - A robust option type for C#