Overhead of Python asyncio tasks
Textual is a TUI framework for Python, inspired by modern web development.
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Textual is a TUI framework for Python, inspired by modern web development.
These are a few of the reasons why I have difficulty in participating in the StackOverflow community. I was once a very active user, but due to these reasons, and a few unstated, I am unable to participate in the community anymore. The Eternal September Issue. Many new users of StackOverflow...
Using greater than double precision to calculate the eigenvalues of the lesp matrix.
Why managing configuration has become so complex and how data configuration languages like CUE offer a path forward.
Now including lubridate!
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Swift for C++ Practitioners, Part 1: Intro & Value Types
We migrated from Mercurial to Git in 2014 to improve local performance and began consolidating our repositories that hosted our backend code. But as this monorepo grew, we experienced Git performance issues that grew linearly with the number of files we added. Inconveniently, this problem was the most severe on…
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
Lately I’ve been experimenting with Rust, and I want to report some of whatI’ve learned about thread-safety. I am an enthusiastic dabbler in Rust: Ispend mo...
Deep insights from our research and experience
We're pleased to announce the 1.5 release of PyPy. This release updates PyPy with the features of CPython 2.7.1, including the standard libr...
How we developed Oso to let you query your database using your authorization policy.
There is an interesting thread on the Go issue tracker about daemonizing processes. Most of the thread is not about daemonizing processes though, but more about why Go has no Fork() function which you can call directly in your code. The first time I read through it I was wondering and saying to myself: “Yeah, why is…
Have you ever wondered what lies beneath the surface of an npm package? At its heart, it’s nothing more than a gzipped tarball. Working in software development, source code and binary artifacts are nearly always shipped as .tar.gz or .tgz files. And gzip compression is supported by every HTTP server and web browser…
I wanted to explore different ways of communicating between different processes executing on the same machine, and doing so as fast as possible. We're focussing on high speed inter-process communication (IPC), but some of these approaches can be extended across a network. We'll do this exploration in Rust.
Dr. John Ousterhout is a computer science luminary who has made significant contributions to the fie
Recto is a 2D programming language that uses nested rectangles as its core syntax, encoding structure and recursion directly in space instead of a linear stream of text. Recto explores new ways to write, parse, and reason about code—and even natural language—spatially.
Discussions of coroutines and user-mode threads — like Project Loom's virtual threads or Go's goroutines — frequently turn to the subject of performance. The question I'll try answering here is, how do user-mode threads offer better application performance than OS threads?
One of my favorite pastimes as a programmer is to work on personal projects outside of work. I use side-projects as a creative outlet to work on new and interesting things. I also use them as a learning exercise. If I start a side-project, there must be "one new thing" about the project I don't know how to do already…
The year 2024 was a resurgent year for decompilation. Academic publications from that year made up nearly 30% of all top publications ever made in decompilation. In this post, I do a summarization and retrospective of both the academic and ideological progress of decompilation in 2024. Hint: decompilation research is…
Welcome! We here on the Python team at Microsoft are starting a blog. And since this is the first post, we wanted to give a bit of an introduction of who
The official home of the Python Programming Language