Maxim Belugin

Senior C# backend developer

[Dave Callan | dotnet @Dave_DotNet]

https://t.co/F0dHbMfexR

[Maxim Belugin @AxCoder]

@mkristensen Alt+\ to list members of current file only

[Maxim Belugin @AxCoder]

AI powered supply chain attack

[LLM Security @llm_sec]

* People ask LLMs to write code
* LLMs recommend imports that don't actually exist
* Attackers work out what these imports' names are, and create & upload them with malicious payloads
* People using LLM-written code then auto-add malware themselves

https://t.co/Va9w18RpWu

[Maxim Belugin @AxCoder]

@thomaslevesque @Dave_DotNet If you declare a private nested type it will be available for name collision in the different file or the same partial class.

File1:

partial class A {
private class B {
}
}

File2:

partial class A {
private class B { <-- collision
}
}

[Maxim Belugin @AxCoder]

Interesting non-obvious behavior of structs and generics in C#

https://t.co/zHIr9rFqNE

#csharp #dotnet #generics #structs

[World of Engineering @engineers_feed]

An audio recording of a lock being opened provides enough data to reproduce the key required to open that lock, even with a cell phone's microphone.

[AskAubry 🦋 🐆🦝 @ask_aubry]

The spacebar slide works!

[Maxim Belugin @AxCoder]

An interesting approach like https://t.co/1tgFAbeT1r . IMO that can be used as pinning tests for limited amount of scenarios, but for most of cases explicit declaration of assertions is preferable. TaxAmount.Should().Be(Base * Rate) is more readable than TaxAmount.Should().Be(15)

[Michael Feathers @mfeathers]

Testing should feel like work in a REPL that we persist.

https://t.co/cXg7otWbkk

[Rick Brewster @rickbrewPDN]

The biggest bugfix actually required me to build a private copy of https://t.co/rwDbYWh5qL.Forms.dll 😬 .NET 7 shipped with a nasty bug in Form.ShowDialog(), and a fix is being fast-tracked for the 7.0.2 servicing release in January. https://t.co/20W5F25XqB

[Maxim Belugin @AxCoder]

Sarted using https://t.co/gXSSlLusxW with emoji

Like:

💡suggestion: consider renaming <this> to <that>

#codereview

[Martin Fowler @martinfowler]

😢 R.I.P.

Fred Brooks was the author of "The Mythical Man Month" a book that was hugely influential on so many of us. Also his paper "No Silver Bullet" would be on most people's shortlist of most influential papers.

[SwiftOnSecurity @SwiftOnSecurity]

Via @sabrinaesaquino

[Maxim Belugin @AxCoder]

#powershell asmr

https://t.co/QilAljQnHh

[Maxim Belugin @AxCoder]

want to feel miserable - try to upgrade dependencies in unknown ecosystem (tried with react+npm and java+gulp recently)

[Robert Smallshire @robsmallshire]

“XML provides a proper engineering solution to data exchange, so we use JSON instead. JSON gives software developers a more convenient experience by not addressing the hard problems that XML took on.”

[Maxim Belugin @AxCoder]

Coverage does not guarantee the code is tested. Absence of coverage guarantee the code is not tested.

[Maxim Belugin @AxCoder]

@IevgenMir @oFce Hello. Cause can be in ER or in a specific report. ER has some memory optimization features disabled by default. You can enable them and test reports or just contact support. Er features are in the "org administration" module

[Maxim Belugin @AxCoder]

Code reuse

[Maxim Belugin @AxCoder]

So I prefer to use 'var' only when it is obvious that type is not AnyType, in other case I cast it to specific type as early as possible

#dyn365fo

[Maxim Belugin @AxCoder]

#XppGroupies I use 'var' keyword in C# totally

In X++ using of 'var' has some nuances:
🧵

[Maxim Belugin @AxCoder]

3. Simple assignment or passing AnyType to parameter/variable of other type silently casts it to target type (like injecting (MyType)o in C#)