dexcompiler's profile picture. courage & leverage

Dexter

@dexcompiler

courage & leverage

Dexter reposteó

Mature democracies have entered a dystopia: the smaller the injustice, the more extreme the response; the greater the injustice, the deeper the bureaucratic indifference.


Dexter reposteó

hi folks! it’s been quite a while since I had time to write a blog post. with the upcoming .NET 10 release, I’m finally sharing more details on DATAS and tuning tips you might find useful. check it out here: maoni0.medium.com/preparing-for-…


Dexter reposteó

現代のC#は標準入力からダイレクトに実行できるから、ウルトラハイパーライトウェイトです。GitHub Actionsでyamlにbash書く時代は終わりです、C#書いときましょう。

neuecc's tweet image. 現代のC#は標準入力からダイレクトに実行できるから、ウルトラハイパーライトウェイトです。GitHub Actionsでyamlにbash書く時代は終わりです、C#書いときましょう。

Dexter reposteó

Hot take: The Actor Model is the Right Primitive for Agentic Behaviour, not Workflows. No I won't go into details just yet.


"Tools are a new kind of software which reflects a contract between deterministic systems and non-deterministic agents" anthropic.com/engineering/wr…


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File-based C# apps & support for stdin to `dotnet run -` makes it incredibly easy to check behavior of APIs in .NET 10!

DamianEdwards's tweet image. File-based C# apps & support for stdin to `dotnet run -` makes it incredibly easy to check behavior of APIs in .NET 10!

Dexter reposteó

In calculus, going from a single variable to millions of variables is hard. Understanding the three main types of functions helps make sense of multivariable calculus. Surprisingly, they share a deep connection. Let's see why:

TivadarDanka's tweet image. In calculus, going from a single variable to millions of variables is hard.

Understanding the three main types of functions helps make sense of multivariable calculus. Surprisingly, they share a deep connection.

Let's see why:

Dexter reposteó

DocumentDB is now open source on GitHub 🧩 A PostgreSQL-based document database with MongoDB compatibility—perfect for local-first dev with @Docker + @Code. Explore the repo → msft.it/6014S7TpI #DocumentDB #PostgreSQL #MongoDB #OpenSource


Dexter reposteó

The single most undervalued fact of linear algebra: matrices are graphs, and graphs are matrices. Encoding matrices as graphs is a cheat code, making complex behavior simple to study. Let me show you how!

TivadarDanka's tweet image. The single most undervalued fact of linear algebra: matrices are graphs, and graphs are matrices.

Encoding matrices as graphs is a cheat code, making complex behavior simple to study.

Let me show you how!

Dexter reposteó

Matrix multiplication is not easy to understand. Even looking at the definition used to make me sweat, let alone trying to comprehend the pattern. Yet, there is a stunningly simple explanation behind it. Let's pull back the curtain!

TivadarDanka's tweet image. Matrix multiplication is not easy to understand.

Even looking at the definition used to make me sweat, let alone trying to comprehend the pattern. Yet, there is a stunningly simple explanation behind it.

Let's pull back the curtain!

Dexter reposteó

my working theory is that creative people already have the idea for their life’s work years before they find the right form factor to express it


interesting how one of the most challenging problems, in technical and non-technical domains, is search


Dexter reposteó

F# is actually better suited than python in science and ai/ml x.com/jeremyphoward/…

Controversial opinion - the language best placed to win at deep learning is: F#. 2nd place: C#. (I don't expect this potential to ever be met, since MSFT consistently under-invest in F# and look externally for anything to do with data. Like betting on Hadoop instead of Dryad.)



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"a new prompting guide for o3 just dropped" One day, this ecosystem will find time to define functions in terms of your intent & data, instead of babysitting the stack layout full time. Until then, you know where to find the abstractions that separate programming from plumbing.

DSPyOSS's tweet image. "a new prompting guide for o3 just dropped"

One day, this ecosystem will find time to define functions in terms of your intent & data, instead of babysitting the stack layout full time.

Until then, you know where to find the abstractions that separate programming from plumbing.

looks like @benhylak already released a blog on o3-pro & a new prompting guide for o3 latent.space/p/o3-pro?publi…

ethan_wickstrom's tweet image. looks like @benhylak already released a blog on o3-pro & a new prompting guide for o3
latent.space/p/o3-pro?publi…


Dexter reposteó

🚀 .NET 10 Preview 5 is out! Check out these updates & more: 🔒 Post-Quantum Cryptography 📃 OpenAPI 3.1 updates ➕ User-defined compound assignment operators 📊 Blazor metrics & tracing 🌐 XAML global namespaces for MAUI devblogs.microsoft.com/dotnet/dotnet-… #dotnet10 #csharp


<your bikeshedding is my margin> those who can will do the needful

After working on this CRUD system I never want to hear anyone bitch about how event-driven programming is hard again. You people are fucking lunatics



Dexter reposteó

There is a lot of hyped up excitement about MCP, but I think most people miss the essence of why MCP is a such a BIG thing. As the fundamental theorem of computer science states "All problems in computer science can be solved by another level of indirection". That is exactly…

headinthebox's tweet image. There is a lot of hyped up excitement about MCP, but I think most people miss the essence of why MCP is a such a BIG thing.

As the fundamental theorem of computer science states &quot;All problems in computer science can be solved by another level of indirection&quot;.

That is exactly…
headinthebox's tweet image. There is a lot of hyped up excitement about MCP, but I think most people miss the essence of why MCP is a such a BIG thing.

As the fundamental theorem of computer science states &quot;All problems in computer science can be solved by another level of indirection&quot;.

That is exactly…

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