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The death of self-driving cars is greatly exaggerated
GM’s Cruise aims to turn self-driving into a billion-dollar business.
New
The latest blog posts to take off on Hacker News. 6,299 posts.
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Still Love Telnet
How to use the telnet command on the bash command line to debug network problems.
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Setting time on fire and the temptation of The Button
We used to consider writing an indication of time and effort spent on a task. That isn't true anymore.
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CIA, MKUltra, and the cover-up of U.S. germ warfare in the Korean war (2022)
CIA & Army Counterintelligence involved in secret “processing” of U.S. POWs who confessed to using biological weapons against China, No…
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OpenAI's plans according to Sam Altman removed at OpenAI's request
Last week I had the privilege to sit down with Sam Altman and 20 other developers to discuss OpenAI’s product plans. Sam was remarkably open. The discussion touched on practical developer issues as well as bigger-picture questions related to OpenAI’s mission and the societal impact of AI. Here are the key takeaways.
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Connect to your Raspberry Pi over USB using gadget mode
We’ve written previously about how to configure WiFi and SSH on your Raspberry Pi without having to connect any peripheral devices (headless). As long as you’re comfortable on the command line, this makes it much easier to work with your Pi.
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Sleight-of-hand magic trick only fools monkeys with opposable thumbs
Illusion involving a hidden thumb confounds capuchin and squirrel monkeys for the same reason as humans – it misdirects the expected outcomes of actions they can carry out.
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Intelligent Brains Take Longer to Solve Difficult Problems
Do intelligent people think faster? Researchers at the BIH and Charité – Universitätsmedizin Berlin, together with a colleague from Barcelona, made the surprising finding that participants with higher intelligence scores were only quicker when tackling simple tasks, while they took longer to solve difficult problems…
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Tomb Raider
If you have to stare at someone’s bum, it’s far better to look at a nice female bum than a bloke’s bum!
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Calling time on DNSSEC: The costs exceed the benefits
I’m calling time on DNSSEC. Last week, prompted by a change in my DNS hosting setup, I began removing it from the few personal zones I had signed. Then this Monday the .nz ccTLD experienced a multi-day availability incident triggered by the annual DNSSEC key rotation process. This incident broke several of my unsigned…
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Speed running Monkey Island
Ron Gilbert's often incoherent and bitter ramblings about the Game Industry
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He made linear algebra fun
Mathematics Professor Gilbert “Gil” Strang taught his last class to thousands after teaching calculus, analysis, and linear algebra for more than 60 years at MIT and online. He reflects on his life at the Institute and as an instructor with MIT OpenCourseWare.
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System76's coreboot open firmware manages to disable Intel ME for Raptor Lake
Read about the latest performance boosts, disabling Intel ME, Windows 11 support, and more!
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Using Google’s code history to write more code
Posted by Petros Maniatis and Daniel Tarlow, Research Scientists, Google Software isn’t created in one dramatic step. It improves bit by bit, one l...
3648
PostgreSQL and SQL:2023
In a previous article, I introduced what is new in SQL:2023. Now I want to show the status of SQL:2023 support in PostgreSQL. See the previous article for details on these features.
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27 years later and the Psion 3a is still wonderful (2020)
My daughter found my Psion 3a the other day, tucked at the back of a cupboard she was clearing out for me. It looked fine and is still in excellent aesthetic condition, and fortunately I had left n…
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Targeted attack on our management with the Triangulation Trojan
So you’ve heard of blockchain. But how can you use it in your enterprise today? Vitaly Mzokov explores the benefits and security challenges.
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Rust to Assembly: Understanding the Inner Workings of Rust
How Rust compiles to assembly: enum memory layout, smart pointers, static vs dynamic dispatch, vtables, closures, vector iteration and async state machines.
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How to make fancy road trip maps with R and OpenStreetMap
Use R to get geocoded location and routing data from OpenStreetMap and explore our family’s impending 5,000 mile road trip around the USA
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It’s not wrong that "🤦🏼♂️".length == 7 (2019)
From time to time, someone shows that in JavaScript the .length of a string containing an emoji results in a number greater than 1 (typically 2) and then proceeds to the conclusion that haha JavaScript is so broken—and is rewarded with many likes. In this post, I will try to convince you that ridiculing JavaScript for…
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The planning of U.S. physician shortages (2020)
Misguided modeling created a "physician surplus" narrative, the harmful consequences of which we are still dealing with today.
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Notes on training BERT from scratch on an 8GB consumer GPU
I trained a BERT model (Devlin et al, 2019) from scratch on my desktop PC (which has a Nvidia 3060 Ti 8GB GPU). The model architecture, tokenizer, and trainer all came from Hugging Face libraries, and my contribution was mainly setting up the code, setting up the data (~20GB uncompressed text), and leaving my computer…
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Usenet over NNCP
Usenet, of course, originally ran over UUCP in quite a few cases. Since NNCP is quite similar to UUCP – in fact, you can map UUCP commands to NNCP ones – it is quite possible, and not all that hard, to run Usenet over NNCP. In fact, in a number of ways, it works better than Usenet over UUCP! Introduction to NNCP…
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What Vale taught me about linear types, borrowing, and memory safety
I've had some pretty surreal experiences while making Vale. 0 The weirdest was when I realized the hidden fundamental truth beneath a lot of the programming languages we use today.
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Brave Browser introduces vertical tabs
Brave's vertical tabs feature is now available for Windows, macOS, and Linux users to experience a new way to manage open tabs.
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What are the enduring innovations of Lisp? (2022)
Historically, Lisp was a behemoth in the world of language design innovation. The list of Lisp’s innovations is so long that I’d have to list most of the features associated with modern languages. (Do you like if statements? You can thank Lisp!)