Krzysztof Dmowski @xaphanpl

**Guillaume Téchené** @GTechene@piaille.fr · 5h

Guillaume Téchené @GTechene@piaille.fr

How can we find and optimize performance issues in C# ?

I was able to work on this topic a couple of years ago so I wrote an article about my experience to give a few pointers based on actual code : https://guillaume.techene.net/2025/03/finding-and-optimizing-code-performance-in-csharp/

In this article, I used Azure's Code Optimizations tool and Visual Studio's profiler in order to track issues and measure simple but crucial optimizations.

A Method to Madness · 8hFinding and optimizing code performance issues in C# - A Method to MadnessBased on a real-world scenario and sample code, we will discuss finding and optimizing code performance issues in C#.

#csharp #dotnet #dev

Replied in thread

**LisPi** @lispi314@udongein.xyz · 17h

17h

LisPi @lispi314@udongein.xyz

@mildsunrise @jhominal @natty Oh, it had been made into a blogpost, not just an issue list post (https://issues.guix.gnu.org/74609), here it is: https://guix.gnu.org/blog/2024/adding-a-fully-bootstrapped-mono/

I was misremembering a bit too, it seems the attempt was completed.

Keyword: Trusting Trust

#TrustingTrust #CSharp #Mono

issues.guix.gnu.org[PATCH] Adding a fully-bootstrapped mono

#mono

**Jan Wedel** @stealthmusic@mastodon.online · 1d

Jan Wedel @stealthmusic@mastodon.online

The compiler is your friend and first line of defence. Make use of it!

- Avoid dynamic types, if possible
- Use statically typed data structures instead of polymorphic ones (like dictionaries/maps)
- use explicit nullability / optionals if possible

#swdev #programming #DEVCommunity

**Lisp & Scheme Weekly** @lisp_discussions@mastodon.social · 1d

Lisp & Scheme Weekly @lisp_discussions@mastodon.social

Top 20 TIOBE's March 2025 - imperatives :(

https://www.tiobe.com/tiobe-index/

Discussions: https://discu.eu/q/https://www.tiobe.com/tiobe-index/

TIOBETIOBE Index - TIOBE

#csharp #dotnet #lisp

**Olivia A-C** @LivInTheLookingGlass@transfem.social · 1d

Olivia A-C @LivInTheLookingGlass@transfem.social

Hi y'all, this has become a bit more important now. I learned this week that my current contract will not be renewed for funding reasons. Please see the quoted post for more info!

#FediHire #GetFediHired #OpenStreetMap #Python #Rust #JavaScript #CSharp #C #GIS #DistributedSystems #Networking

RE: https://transfem.social/notes/a4imho4jra5v01up

TransFem SpaceOlivia A-C (@LivInTheLookingGlass)#FediHire | Software Engineer & Data Scientist | Chicago, IL, US | Remote Preferred, In-Office Okay :boost: I’m Olivia Appleton-Crocker, a software engineer with a strong background in backend development, data science, & research. I have an MS in Computer Science & Engineering from MSU, where I published papers on distributed systems. Currently a Data Science Fellow at the TMW Center, improving code coverage & diagnosing bugs. Previously at Intel, coordinating small teams & influencing NVMe spec changes. I’ve put extensive work into #OpenStreetMap, currently adding Chicago sidewalks, mapping my hometown, & leading disaster-response mapathons. Built overpassify–a transpiler for querying OSM data in idiomatic Python. Projects include adding UDPLite to CPython, adding fediverse comments to sphinx sites, & a multi-language Project Euler site. Proficient in Python, C/C++, Rust, JavaScript, C#, SQL, Fortran & more. Seeking roles in software engineering, data science, or research—especially in open-source, GIS, Rust, or distributed systems. More info: https://oliviaappleton.com Edit: I learned this week that my current contract will not be renewed because of funding issues, so this has become a bit more important #GetFediHired #OpenStreetMap #Python #Rust #JavaScript #CSharp #C #GIS #DistributedSystems #Networking

**alltechpacks** @alltechpacks@mastodon.social · 1d

alltechpacks @alltechpacks@mastodon.social

#Programming #Python #JavaScript #CSharp #HTML #Code #Tech #DeepSeek #LLM #OpenAI #Chatgpt

https://github.com/d2l-ai/d2l-en

**alltechpacks** @alltechpacks@mastodon.social · 1d

alltechpacks @alltechpacks@mastodon.social

#Programming #Python #JavaScript

**thejikz** @thejikz@infosec.exchange · 2d

thejikz @thejikz@infosec.exchange

Well. I guess I needed to update my code on that one...
HAHAHAHAHAHAHAA
Rewards for checking the alt. LOL copy it out if you need a decent color sceme!
The names were the funnest part.
I made it in like 2019.
I actually designed it to work reasonably well on white or black backgrounds, and it was meant to be a mapping scheme so each color next to *almost all others is visibly decent for elements depicted. (Poo Pipes underground actually!)

A screenshot of a dev environment in front of a modelling program with pipe of darker orange and much lighter orange on a white background. The dev environment code depicts a list in C# as follows:
public static Dictionary<string, Color> ColorName = new Dictionary<string, Color>()
{
{"Light Sadness", new Color(0,170,255) },
{"Obligatory Brown", new Color(153,64,0) },
{"Margaritaville", new Color(128,221,0) },
{"Rusty Spoon", new Color(221,80,0) },
{"Oscar", new Color(0,128,0) },
{"Precious Plum", new Color(170,0,255) },
{"Wedding Mistake Green", new Color(0,221,170) },
// {"45th", new Color(255,144,032) },
{"47th", new Color(252,214,163) },
{"Dark Sadness", new Color(80,80,250) },
{"Broken Heart", new Color(238,128,238) },
{"Dog Whiz", new Color(225,225,0) },
{"Northwest Camoflage", new Color(187,204,204) },
};

#programming #color #audhd

**Dev Leader** @devleader@hachyderm.io · 2d

Dev Leader @devleader@hachyderm.io

Check out my course on C# that'll take you from zero programming experience to being able to write simple programs.

While there are many languages you can pick from to start programming, C# is a great starting point if you're not sure where you'd like to begin.
https://dometrain.com/course/getting-started-csharp?affcode=1115529_nl-teyzg

#DotNet #CSharp #LearnToCode

**alltechpacks** @alltechpacks@mastodon.social · 3d

alltechpacks @alltechpacks@mastodon.social

#Programming #Python #JavaScript #CSharp #HTML #Code #Tech #DeepSeek #LLM #OpenAI #Chatgpt

https://github.com/fastai/fastbook

**alltechpacks** @alltechpacks@mastodon.social · 3d

alltechpacks @alltechpacks@mastodon.social

#Programming #Python #JavaScript

**Caravana Blues** @caravana@mastodon.social · 3d

Caravana Blues @caravana@mastodon.social

Steps to create a simple compiler from scratch https://chat-to.dev/post?id=cFpjbjByNlAwMHpRZlRVbW5USjJ1dz09&redirect=/new #compilator #cpp #assembly #programming #csharp

**Charles Chen** @chrlschn@mastodon.social · 4d

Charles Chen @chrlschn@mastodon.social

WIP guide for dev teams feeling burnout from #typescript, #javascript, and #nodejs . #dotnet and #csharp are a great alternative given how similar the #programming languages are (of course, TypeScript and C# being from the same designer at Microsoft!). Give C# and .NET a look if you're team is considering alternative to Node.js on the backend!

https://typescript-is-like-csharp.chrlschn.dev/

typescript-is-like-csharp.chrlschn.devTypeScript is Like C#Outgrowing Node.js? If you already know TypeScript, then learning C# is easy! This guide walks you through the similarities (and differences) between TypeScript and C#

**mbeddedDev** @mbeddedDev@fosstodon.org · 4d

mbeddedDev @mbeddedDev@fosstodon.org

As a tip or reminder: You can write a comment like `language=xxxxx` in csharp above your string variables to tell your IDE which value type is in your string. Based on that, the IDE is able to do syntax highlighting.