extrabajs
Re:AI models ran real businesses: They sent $12,431 in fake invoices, ...
on Monday September 07, 2026 @02:54PM (#49601669)
> I'm not surprised that the agents sent fake invoices, as that is pretty much aligned with the prompt of making as much money as possible
Is it though? Because it doesn’t seem to have paid off
Re:Melatonin impairs morning cognition in healthy young adults
on Sunday August 09, 2026 @03:50AM (#49229350)
> I feel that the starting point of the experiment is a bit flawed
This is from the first paragraph in the abstract:
> Exogenous melatonin has been shown to improve sleep in individuals with sleep disorders, such as insomnia and delayed sleep phase disorder. However, research on the effect of exogenous melatonin on sleep in healthy young adults is limited.
Re:Show HN: Grepathy – Claude made a decision nobody approved
on Wednesday July 15, 2026 @10:40AM (#48921588)
I guess you get to choose between reviewing it yourself or wasting someone else’s time
Re:C++26 is done ISO C++ standards meeting, Trip Report
on Monday March 30, 2026 @01:37AM (#47570745)
I don’t think this is a good comparison. Ada (on which Spark is based) has every safety feature and guardrail under the sun, while C++ (or C) has nothing.
Re:The "Vibe Coding" Wall of Shame
on Monday March 30, 2026 @01:20AM (#47570629)
Not really, no.
Re:The "Vibe Coding" Wall of Shame
on Sunday March 29, 2026 @04:50PM (#47567172)
A control? This is just a list of incidents, not an experiment.
Re:MacBook Neo
on Wednesday March 11, 2026 @04:29PM (#47341103)
You mean like consoles?
Re:AI is wiping out entry-level tech jobs, leaving graduates stranded
on Tuesday December 16, 2025 @03:20PM (#46293874)
> lacking the skill set to leverage AI
It possible that your job is simply not that difficult to begin with?
Re:Modern Cassette Walkmans
on Tuesday December 09, 2025 @01:09AM (#46201791)
> They were very inconvenient.
They were also very affordable!
Re:Modern Cassette Walkmans
on Tuesday December 09, 2025 @01:07AM (#46201785)
They must’ve had a really robust kind of CDs wherever you lived, then. Like everyone else, I wore out a lot of discs simply by storing them outside their case.
Re:AI assistants misrepresent news content 45% of the time
on Wednesday October 22, 2025 @01:28PM (#45672359)
Statistically significant... sample size? Support the hypothesis?
Re:Gaussian Integration Is Cool
on Sunday June 08, 2025 @10:37AM (#44217262)
What is Fig. 1 showing? Is it the value of the integral compared with two approximations? Would it not be more interesting to show the error of the approximations instead? Asking for a friend who isn’t computing a lot of integrals.
Re:Programming language Dino and its implementation
on Thursday June 05, 2025 @05:01PM (#44195735)
Guessing from the text that they’re running the (interactive) bytecode compiler + interpreter version of OCaml, which is much slower.
Re:The Lisp in the Cellar: Dependent types that live upstairs [pdf]
on Wednesday May 21, 2025 @01:26AM (#44048542)
I see what you mean. But would you not experience the same sort of issue simply from redefining types in the same way? It seems this kind of destructive operation (whether on types or terms) is the issue. As someone who's used to ML, it seems strange to allow this kind of thing (instead of simply shadowing), but maybe it's a Lisp thing?
Re:The Lisp in the Cellar: Dependent types that live upstairs [pdf]
on Tuesday May 20, 2025 @03:08PM (#44044827)
I don’t see the connection to dependent types. But anyway, is ‘redef’ part of your language? What type would you give it?
Re:Primitive Recursive Functions for a Working Programmer
on Saturday August 03, 2024 @05:11PM (#41149288)
One point that the article is trying to make is that even something in PRF can give rise to a very long-running computation.
Re:Wireless Amiga Tank Mouse
on Saturday July 13, 2024 @04:08AM (#40952587)
I agree. Logitech makes some products with replaceable batteries: I have an Ergo M575 trackball (their low-cost trackball) and it uses a single AA battery that lasts over a year for me when being used daily at work.
https://www.logitech.com/en-us/products/mice/m575-ergo-wirel...
Re:Pyxel: A retro game engine for Python
on Thursday July 11, 2024 @12:11PM (#40938125)
Can you name one that had a 24-bit palette?
Re:Pyxel: A retro game engine for Python
on Thursday July 11, 2024 @03:36AM (#40934458)
I feel like there’s way too much color for this to be ‘retro’. It seems you are limited to using 16 colors at once, but those colors are drawn from a 24-bit palette unless I’m missing something.
Re:The Swift compiler is slow due to how types are inferred
on Wednesday June 12, 2024 @04:49PM (#40662951)
The problem isn’t that the type inference can’t figure out that it’s a number (it can). Subtyping makes inference difficult. There may be a function somewhere which takes arguments that could be made to accept a string and an int32 (or whatever other number type that literal could be).
Re:The CompCert C Compiler
on Sunday May 26, 2024 @04:28PM (#40485130)
It sounds more like a cautionary tale against bypassing APIs. What part of this is related to formal verification?