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Farewell Pandas, and thanks for all the fish
the portable Python dataframe library
New
The latest blog posts to take off on Hacker News. 1,535 posts.
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OpenAI is good at unminifying code
I was curious about how a component was implemented in a minified JavaScript file and used ChatGPT to reverse engineer the component.
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Escaping from Anaconda's Stranglehold on macOS
Economist. Policy Entrepreneur. Geek. Co-recipient of the 2018 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel. University Professor at NYU. Focused on urbanization; cooperation at scale of millions and billions; science; technology; economic development; long-term growth; code as language.
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The 4-chan Go programmer
A very silly concurrency exercise in using Go channels that send channels that send channels that send channels.
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Using Fibonacci numbers to convert from miles to kilometers and vice versa
I recently learned an interesting fact about Fibonacci numbers while watching a random number theory video on YouTube. Fibonacci numbers can be used to approximately convert from miles to kilometers and back. Here is how. Take two consecutive Fibonacci numbers, for example 5 and 8. And you're done converting. No...
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Typing lists and tuples in Elixir
This article explores the design decisions of typing lists and tuples in Elixir within a sound gradual type system.
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Micrograd.jl
A series on automatic differentiation in Julia. Part 1 provides an overview and defines explicit chain rules.
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Building Bubbletea Programs
In the words of its authors Bubble Tea is a “powerful little TUI framework” for Go. It may be little but I found it had a steep learning curve before I could get truly comfortable with its power. I spent many a late night wrangling with broken layouts and unresponsive keys before learning the hard way where I had gone…
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MiniJinja: Learnings from Building a Template Engine in Rust
Learnings from building MiniJinja, a template engine in Rust
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Leader Election with S3 Conditional Writes
In distributed systems, for instance when scaling out some workload to multiple compute nodes, it is a common requirement to select a leader for performing a given task: only one of the nodes should …
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Pie doesn't need to be original unless you claim it so
View this post in browser Your pie doesn't need to be original (unless you claim it so) Imagine you bake a delicious peach pie over the weekend, and you...
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Fixing a bug in Google Chrome as a first-time contributor
A rundown of my experience finding and fixing a bug in the Chromium/Google Chrome browser - specifically in the devtools. It includes details about the bug itself as well as notes about what it was like working on the Chromium project as a first-time contributor.
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Writing a Rust compiler in C
To bootstrap Rust, no cost is too great.
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TIL: Versions of UUID and when to use them
About a month ago [1] , I was onboarding a friend into one of my side project codebases and she asked me why I was using a particular type of UUID. I'd heard about this type while working on that project, and it's really neat. So instead of hogging that knowledge for just us, here it is: some good uses for different…
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Linux Pipes Are Slow
Errata: Some significant mistakes were pointed out to me by email by Brendan MacDonell. I have included errata, but the results might not be reliable, so take this with pinch of salt! vmsplice is too fast Some programs use a particular system call “vmsplice” to move data faster through a pipe. Francesco already did a…
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Programming terrain from scratch using C++ and OpenGL by Shamus Young (2006)
UPDATE 2/20/2006: After about a month, the project is now finished. You can go through the series and read my explanations for each step, or you can just page through and gander at the pretty pictures. If you’re the impatient sort, you could just jump to part 10 right now and see how it turned out.
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From Datalog to SVG
Exporting graph data to text file and SVG with Datalog
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The Tao of Unicode Sparklines (2021)
I’ve long been enamored of the sparkline, a graphical device which its inventor Edward Tufte defines thusly: A sparkline is a small intense, simple, word-sized graphic with typographic resolu…
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Google's new pipe syntax in SQL
A new paper from Google Research describing custom syntax for analytical SQL queries that has been rolling out inside Google since February, reaching 1,600 "seven-day-active users" by August 2024. A …
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Postgres as a Search Engine
Build a retrieval system with semantic, full-text, and fuzzy search in Postgres to be used as a backbone in RAG pipelines.
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JavaScript dates are about to be fixed
Why I’m excited about the new Temporal API in JavaScript: finally, easy and accurate date handling with time zones using ZonedDateTime. Say goodbye to the headaches of traditional Date objects.
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Small Strings in Rust: smolstr vs. smartstring (2020)
Hey everyone! This article is brought to you by a shameless nerd snipe, courtesy of Pascal. In case you’ve blocked Twitter for your own good, this reads: There should be a post explaining and compa...
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Implementing React from Scratch
A detailed explanation of the architecture I used to rebuild react
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Firewalling your code
When writing code, you can call any function as long as it’s public, and similarly, you can access any object’s public properties or methods. Usually, access to code is all or none – a piece of code can be either public or private. Lately, I’ve been thinking about ways to implement more fine-grained access controls…
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Reddit banned me for developing Geddit
Currently, I'm working as an AI Engineer @ amber . But mostly I'm an open-source software developer. That means I work on software projects that are free to use, modify, and distribute. Why? Because I believe knowledge should be free and open to everyone.
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My IRC client runs on Kubernetes
Trust me, there's a reason for this