Razvan Dumitru

The SQL Query Stress tool I maintain now runs under .NET 6 and has limitless threads (well - 1000 anyway) Go and grab the new build here: github.com/ErikEJ/SqlQuer… #sqlserver #dotnet /cc @erikdarlingdata

Reading AsyncLocal values from a memory dump: kevingosse.medium.com/reading-asyncl… Did you know that AsyncLocal uses one of 5 different storage implementations depending on the number of elements associated to the thread? And a new storage is allocated every time you add/remove an item?

From all of the surprising things I made on .NET / C# / GO and other compilers, this takes the cake: I'm quitting programming; I'll see myself out; bye #dotnet

@davidfowl heard a talk on github.com/microsoft/coyo…

I recently found this (don't ask me how) document on competitive programming that was full of cool tips cses.fi/book/book.pdf. The "Time Complexity" gives you an intuitive feel for Big O notation and "Estimating efficiency" section explains how expensive it is in reality.

The allocation profiler is Visual Studio 16 is one of my favorite new tools. Hit Alt+F2 and start optimizing your .NET code. Help the .NET GC out by avoiding it when you can😆 #dotnet #VisualStudio

Many of you may recall our launch announcement of our AWS cost management SaaS last December. We shut it down this month and our Lead Product Engineer, @kkuchta, detailed the lessons we learned in a public retrospective: duckbillgroup.com/blog/a-duck-ta…

This is soooo true. Most of the developers are more interested in the frameworks instead of the domain problems to which solving they are hired. #DDD

Lots of improvements coming for interop in .NET 5 ❤️devblogs.microsoft.com/dotnet/improve… Curious about future P/Invoke potentially generated via source generators and how it will be bound assuming that they will not IL postprocess the assembly (implicit binding via naming convention?)

VALORANT's 128-Tick Servers riot.com/34Lf5hM

New blog post on running WinDBG with .NET Core. It's changed since I wrote the book. SOS now comes from a dotnet tool. mode19.net/posts/windbgwi…

Thid looks like an interview course “Performance Engineering of Software Systems” ocw.mit.edu/courses/electr…

Want to build a CLI tool with #dotnet that scales beyond a single command? Check out CliFx. github.com/Tyrrrz/CliFx

This is a great list of reverse engineering tools for .NET @pelock/reverse-engineering-tools-for-net-applications-a28275f185b4" target="_blank" rel="nofollow noopener">medium.com/@pelock/revers… decompilers, debuggers, deobfuscators and more

A bunch of advice for acquiring locks in C#: - DO NOT lock on publicly accessible members - DO NOT lock on this reference - DO NOT lock on objects with weak identity - DO NOT lock on non-readonly fields - DO NOT lock on value types #multithreading #dotnet cezarypiatek.github.io/post/avoid-mul…

`winget install terminal` `winget install powershell` `winget install powertoys` What am I doing? Setting up a new machine of course. It's that simple. Introducing the Open Source #OSS native #WIndows Package Manager! #msbuild devblogs.microsoft.com/commandline/wi…

Work in progress to add support for covariant return types to the .NET runtime. Soon we'll be able to override a virtual method returning `object` with a method returning `string`. Because of how array variance works, weird things might be possible in IL. #issuecomment-624043389" target="_blank" rel="nofollow noopener">github.com/dotnet/runtime…

@davidfowl Auth in .NET is *finally* starting to catch up, especially OAuth/SSO. It's drop-dead-easy in JS and now only requires a Master's degree in Microsoft.Identity.Web.

🚨New! 🚨Announcing AWS Lambda support for .NET Core 3.1: aws.amazon.com/blogs/compute/… #serverless #aws #dotnet

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