Razvan Dumitru

Principal Software Engineer @uipath
Before at @caesarsgames, @xpologistics, @UnifiedPractice and other great projects.

[ErikEJ @ErikEJ]

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: https://t.co/vK9fZqFnjb
#sqlserver #dotnet /cc @erikdarlingdata

[Kevin Gosse @KooKiz]

Reading AsyncLocal values from a memory dump: https://t.co/KkFLk7BQXg
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?

[Bartosz Adamczewski @badamczewski01]

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

[ajay saxena @aileronajay]

@davidfowl heard a talk on https://t.co/RPMaN7UIty

[David Fowler @davidfowl]

I recently found this (don't ask me how) document on competitive programming that was full of cool tips https://t.co/6xXhoChdB7. The "Time Complexity" gives you an intuitive feel for Big O notation and "Estimating efficiency" section explains how expensive it is in reality.

[David Fowler @davidfowl]

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

[Mike Julian @mikejulian]

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: https://t.co/nXIlW3Z4JC

[🛠 Cezary Piatek - Automation Tycoon @cezary_piatek]

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

[Alexandre Mutel @xoofx]

Lots of improvements coming for interop in .NET 5 ❤️https://t.co/ifhl6AV72l
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?)

[Razvan Dumitru @razvalex]

VALORANT's 128-Tick Servers https://t.co/1heHu42LnY

[Dustin @DustinMetzgar]

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

https://t.co/g4bif4mJWg

[Matt Warren @matthewwarren]

Thid looks like an interview course “Performance Engineering of Software Systems” https://t.co/gfyfrUGbTR

[Oleksii Holub 🇺🇦 @Tyrrrz]

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

https://t.co/BOxvoK9kWP

[Matt Warren @matthewwarren]

This is a great list of reverse engineering tools for .NET https://t.co/O2QEOWWsKp decompilers, debuggers, deobfuscators and more

[🛠 Cezary Piatek - Automation Tycoon @cezary_piatek]

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
https://t.co/0zw2eWU07p

[Jeremy Likness 🔭 @jeremylikness]

`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

https://t.co/bSSudMlJ10

[Michal Strehovský @MStrehovsky]

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. https://t.co/GSruuA0ju4

[Matt in Grafton @mattlavallee]

@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.

[jbesw @jbesw]

🚨New! 🚨Announcing AWS Lambda support for .NET Core 3.1: https://t.co/vJqMA8ipVv #serverless #aws #dotnet

[@carterwickstrom.bsky.social @carterwickstrom]

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