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vulcan01

1,394 karma · joined January 7, 2020

if you want to chat, my signal username is vulcan.01.

website: vedthiru.com

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vulcan01··on Data centers in space makes no sense
> harder to hit

press x to doubt

> on 21 February 2008, the US Navy destroyed USA-193 in Operation Burnt Frost, using a ship-fired RIM-161 Standard Missile 3 about 247 km (153 mi) above the Pacific Ocean.

https://en.wikipedia.org/wiki/Anti-satellite_weapon

vulcan01··on 221 Cannon is Not For Sale
I'm not sure people treat this as a Very Secret Number. Certainly using SSNs publically has gone away, but people are willing to provide their SSNs to basically anyone that asks for it. Heck, some job applications ask for your SSN.
vulcan01··on Employers, please use postmarked letters for job applications (2025)
> the flood of obviously not qualified at all applicants we got was insane

From speaking to folks looking for jobs in tech over the past few years, this is a natural result.

1. Companies write requirements on the job posting that are a little beyond reasonable for the role and salary.

2. Applicants learn over time, and start applying to jobs for which they only meet most of the qualifications.

3. Companies adjust and write even more ridiculous requirements.

4. Applicants start applying to jobs for which they only meet some requirements.

5. Repeat.

As evidence that the applicants are, at every stage, correctly reacting to the situation: I have received positive responses (and, later, job offers) by applying to roles for which I am only mostly qualified, and I know many people for whom this is true of jobs they are only barely qualified for.

vulcan01··on Android’s desktop interface leaks
macOS provides enough utility in the menu bar to justify having it (unified menu -- unlike the Android UI shown in the article).
vulcan01··on Television is 100 years old today
I'm not sure it is valid to use the first ad ever as a basis for comparison. At this time it was a novelty to even have a television – of course an incredibly basic ad would work. And how much do you think they had to pay for an ad on a very new technology? I doubt much.
vulcan01··on Code and Let Live
Docker does not and cannot offer full isolation. A sandboxed VM on someone else's computer is less likely to be problematic for running untrusted code than a container on your system.
vulcan01··on High-Performance DBMSs with io_uring: When and How to use it
The u is for userspace.
vulcan01··on Clair Obscur having its Indie Game Game Of The Year award stripped due to AI use
The usual argument in favor of stricter licensing is coupled with improvement in public transit.
vulcan01··on Clair Obscur having its Indie Game Game Of The Year award stripped due to AI use
This depends on the country. In certain countries, speed limits are set by civil engineers as a true upper limit that one is not supposed to exceed. In others, speed limits are set slightly above the average speed one is expected to drive at.

In the former sort of country, drivers are expected to use their judgement and often drive slower than the limit. In the latter sort of country, driving at the speed limit is rather... limiting, thus it is common to see drivers slightly exceeding the speed limit.

(I have a theory in my head that – in general – the former sort of country has far stricter licensing laws than the latter. I am not sure if this is true.)

vulcan01··on How hard do you have to hit a chicken to cook it? (2020)
Those are the first digits of π.
vulcan01··on Beyond OpenMP in C++ and Rust: Taskflow, Rayon, Fork Union
This Rayon issue has a good discussion of rayon vs spice/chili. https://github.com/rayon-rs/rayon/issues/1235
vulcan01··on Libghostty is coming
Ghostty has a write_scrollback_file action you can use to write the scrollback to a temporary file. I have this set to cmd+shift+f, so I simply

less [cmd+shift+f] [enter]

You can use grep similarly.

vulcan01··on Cloudflare is sponsoring Ladybird and Omarchy
Cloudflare supporting Ladybird makes sense for the same reasons that Valve invests in Proton. Cloudflare's job is easier if everyone standardizes on a few approved browsers, but right now the three major browser engines are controlled by Google (IIRC most of Mozilla's funding comes from Google) and Apple, just as Valve's Steam is heavily dependent on Microsoft's Windows.

Both companies are basically hedging against future incentive misalignment with other (larger) companies, and reducing their dependencies on platforms they have ~zero influence over.

vulcan01··on This website has no class
The standard idiom is "cart before the horse"...

https://en.wikipedia.org/wiki/Cart_before_the_horse

vulcan01··on The future of 32-bit support in the kernel
Yes, it was ported from x86. And no, xv6 is not really an OS you want to use in production. There are a lot of design decisions that optimize for pedagogy instead of performance or even reliability (e.g. the kernel is more than happy to panic if/when you get off the "intended path").
vulcan01··on Arm desktop: emulation
Why is Prism unable to emulate the x86 drivers?
vulcan01··on Jane Street Boss Says He Was Duped into Funding AK-47s for Coup
> The lawyers accused authorities of selectively prosecuting two Black men, even though support also came from Granieri and Garry Kasparov, the chess champion and prominent Russian dissident. The US hasn’t accused either of them of wrongdoing.

From TFA (emphasis mine)

vulcan01··on 2025 Alonzo Church Award: Paul Blain Levy for Call-by-Push-Value (CBPV)
This article was previously on HN and is a good explainer: https://thunderseethe.dev/posts/bet-on-cbpv/

HN discussion: https://news.ycombinator.com/item?id=39653895

vulcan01··on Shortest-possible walking tour to 81,998 bars in South Korea
We call the latter a designated driver [1] though as you can imagine sometimes the designated driver is "only" slightly drunk.

[1]: https://en.wikipedia.org/wiki/Designated_driver

vulcan01··on Triforce – a beamformer for Apple Silicon laptops
Could also be used by folks running OpenBSD on their M1 Macs.
vulcan01··on Kagi Is Bringing Orion Web Browser to Linux
This is kind of surprising. For me, uBlock Origin works perfectly on Orion (installed from the Firefox store), and the element zapper / eyedropper in uBlock Origin works as well. I haven't seen any difference between uBlock Origin on Firefox vs Orion.
vulcan01··on Athena spacecraft declared dead after toppling over on moon
> I would go old school and use "understands it intuitively"

I wonder if this is a regional difference. The OED claims that intuit as a verb has been in continuous use since the 1860s (at least) and I've heard it used as a verb my entire life (various areas in the US).

vulcan01··on Asahi Linux lead developer Hector Martin resigns from Linux kernel
https://blog.ffwll.ch/about/

> Currently I work at Intel’s Linux Cloud SE group, mostly creating havoc in kernel driver’s given my more than a decade of work in the graphics subsystem. I’m also co-maintaining the graphics subsystem. I also have been drm/i915 kernel maintainer for a few years, but handed that all off to a great new team.

vulcan01··on Unexpected Keyboard
On recent iOS versions, you can tap the screen with 3 fingers to get a popup that has 3 options (undo, copy, and paste IIRC).
vulcan01··on The tragedy of running an old Node project
This is why Nix (with flakes), in a git repository, will refuse to use a lockfile that isn't being tracked by git.
vulcan01··on Netflix Europe offices raided in tax fraud probe
President Macron spoiled this for everyone in an interview with Variety.
vulcan01··on New iMac with M4
If they compared against the M3, people would be complaining that apple encourages needless frequent upgrades.
vulcan01··on The Anvil Text Editor
Notice that you also don't need to write a regex with multiple cursors - instead, you can visually see your selections and changes as you go, using the same editing motions that you would typically use.
vulcan01··on Show HN: HN Update – Hourly news broadcast of top HN stories
If you do this, it might be interesting to publish this as a podcast. Hourly is too frequent for a podcast, but daily would be pretty good.

(Podcasts are just RSS feeds.)

vulcan01··on Pledging $300k to the Zig Software Foundation
Yes, but the LLVM integration will be moved to a package so you only need to include it if you want to do that.
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