Every blog post that took off on Hacker News, ranked by the votes of its best submission. 49,239 posts.
Let me start this article with a confession: I suck at writing parallel code. I have only a vague idea about mutexes, locks and other low level primitives for handling data between threads. And since I work mostly with Python, I tend to use multiprocessing (if I bother to parallelize at all) rather than threads…
Federal prosecutors this week charged a Seattle woman with stealing data from more than 100 million credit applications made with Capital One Financial Corp . Incredibly, much of this breach played out publicly over several months on social media and other open online platforms. What follows is a closer look at the…
This year my side project of choice was to create a brand new game for Palm OS, it started out as something that I thought I would finish in a month but ended up taking more than half a year in the end.
Benchmarks & Tips for Big Data, Hadoop, AWS, Google Cloud, PostgreSQL, Spark, Python & More...
I visited North Korea for 16 days in 2014. Here are 100 photos I took inside all corners of this secretive socialist nation.
TL;DR: I built a synthesizer using C++ and WebAssembly. Check out the finished product (browser compatibility table), the source, watch the talk or keep on reading the article! The Presentation Intr
The personal website of JT Archie. Includes a blog, work ethic, and projects they have worked on.
This is a personal pick of the most interesting projects, tools, libraries and articles that popped-up in Common Lisp land in the last two years.Newcomers might not realize how the Common Lisp ecosystem, though stable in many ways, actually evolves, sharpens, tries new solutions, proposes new tools, ships new…
As we saw in my previous article , Jeff Tunnell walked away from Dynamix’s experiments with “interactive movies” feeling rather disillusioned by the whole concept. How ironic, then, that in at least one sense comparisons with Hollywood continued to ring true even after he thought he’d consigned such things to his…
The single most undervalued fact of linear algebra: matrices are graphs, and graphs are matrices
Last week, I wrote a small nifty tool called bisect-binary , which semi-automates answering the question “To what extent can I fill this file up with zeroes and still have it working”. I wrote it it in Haskell, and part of the Haskell code, in the Intervals.hs module, is a data structure for “subsets of a file”…
If you need to handle really a lot of traffic, there’s only one way to do it: sharding. Which is to say, splitting up the incoming requests among as many hosts (or Lambda functions, or message brokers, or data streams) as you need. Once you get this working you can handle an essentially unlimited request volume. Of…
Monica Dinculescu's blog
A distributed hash table with unusually strong security properties
CRDTs are a family of data structures that are designed to be replicated across multiple computers without needing to worry about conflicts when people write data to the same place.
There’s an article on highscalability that’s talking about the move from Rails to node.js (for completeness: its sister discussion on Hacker
I’ve started tracking TILs—Today I Learneds—inspired by this five-year-and-counting collection by Josh Branchaud on GitHub (found via Hacker News). I’m keeping mine in GitHub too, and using GitHub Actions to …
People sometimes ask me: Alex, how do I learn X?. This article is a compilation of advice I usually give. This is things that worked for me rather than the most awesome things on earth. I do consider every item on the list to be fantastic though, and I am forever grateful to people putting these resources together.
TL;DR: OpenAI has a new code generating model that’s improved in a number of ways and can handle nearly two times as much text (4,000 tokens.) I built several small games and applications without t…
I made something that I think is pretty neat, and I want to tell you about it. This is a little hot air balloon made out of alternating layers of brass and bronze that stack together with these angled facets: It’s 3D printed, sort of, but it really is solid metal – it’s not a metallic filament. It’s made by “lost wax…
Hi everyone! Here's part five of my favorite programming, computer and science books. If you're just joining, please see part one, part two, part three and part four. I've been collecting and researching science, math, physics, programming books since 2001 or 2002, so it's been close to 15 years of book research…
(with Abhik Roychoydhury and Aditya Kanade) Why do some people get all their papers accepted, and others do not? You may already know th...
