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zokier commented on Modern CI is too complex and misdirected (2021)   gregoryszorc.com/blog/202... · Posted by u/thundergolfer
ohdeargodno · 5 days ago
The fact that maintaining any Jenkins instance makes you want to shoot yourself and yet it's the least worst option is an indictment of the whole CI universe.

I have never seen a system with documentation as awful as Jenkins, with plugins as broken as Jenkins, with behaviors as broken as Jenkins. Groovy is a cancer, and the pipelines are half assed, unfinished and incompatible with most things.

zokier · 4 days ago
This is pretty much my experience too. Working with jenkins is always complete pain, but at the same time I can't identify any really solid alternatives either. So far sourcehut builds is looking the most promising, but I haven't had chance to use it seriously. While it's nominally part of the rest of sourcehut ecosystem, I believe it could be run with minor tweaks also standalone if needed
zokier commented on Modern CI is too complex and misdirected (2021)   gregoryszorc.com/blog/202... · Posted by u/thundergolfer
thrown-0825 · 5 days ago
until you have to debug a GH action, especially if it only runs on main or is one of the handful of tasks that are only picked up when committed to main.

god help you, and don’t even bother with the local emulators / mocks.

zokier · 4 days ago
But debugging Jenkins jobs is absolute pain too, in varying ways depending on how the job was defined (clicking through the ui, henerated by something, groovy, pipelines, etc).
zokier commented on Modern CI is too complex and misdirected (2021)   gregoryszorc.com/blog/202... · Posted by u/thundergolfer
zokier · 4 days ago
I agree on build systems and CI being closely related, and could (in an ideal world) benefit from far tighter integration. But..

> So here's a thought experiment: if I define a build system in Bazel and then define a server-side Git push hook so the remote server triggers Bazel to build, run tests, and post the results somewhere, is that a CI system? I think it is! A crude one. But I think that qualifies as a CI system.

Yes the composition of hooks, build, and result posting can be thought as a CI system. But then the author goes on to say

> Because build systems are more generic than CI systems (I think a sufficiently advanced build system can do a superset of the things that a sufficiently complex CI system can do)

Which is ignoring the thing that makes CI useful, the continuous part of continuous integration. Build systems are explicitly invoked to do something, CI systems continuosly observe events and trigger actions.

In the conclusion section author mentions this for their idealized system:

> Throw a polished web UI for platform interaction, result reporting, etc on top.

I believe that platform integrations, result management, etc should be pretty central for CI system, and not a side-note that is just thrown on top.

zokier commented on Custom telescope mount using harmonic drives and ESP32   svendewaerhert.com/blog/t... · Posted by u/waerhert
mnw21cam · 5 days ago
The best way to determine the exact position of a planet is not to have a highly calibrated telescope mount that knows exactly where it is looking. Instead, it is to take a decent picture with the planet approximately in the middle, and feed it into a piece of software that looks at all the surrounding stars (with known positions) and calculates the planet position from that.

Getting a telescope mount calibrated that well is nigh on impossible. Calculating position by relative position of nearby stars is incredibly accurate.

zokier · 4 days ago
Yeah, I know plate solving is a thing. People did it even manually back in the days when plates were just film photographs, you don't need fancy computers for that.

Tbh this is the sort of thing why I would want to do this experiment, to determine what observations/measurements you actually need.

As you noted, to do plate solving successfully you need accurate and comprehensive star catalogue. But if you are starting from first principles then can you build such catalogue without precision aiming? Maybe you can, but it is all bit difficult to wrap your head around without concrete experimentation.

Of course historically afaik this sort of work was done with precision transit instruments. But that is interesting question, can we bypass that step if we use photography and some computation

zokier commented on PyPI Preventing Domain Resurrection Attacks   blog.pypi.org/posts/2025-... · Posted by u/pabs3
0xCMP · 5 days ago
One of the founders is doing exactly that: https://foks.pub/

Thread with comments announcing it: https://news.ycombinator.com/item?id=44520419

zokier · 5 days ago
Seems neat project, but it is missing the most characteristic feature of keybase, public identity verification? I.e. the ability to link key-pairs with social media accounts etc.
zokier commented on Custom telescope mount using harmonic drives and ESP32   svendewaerhert.com/blog/t... · Posted by u/waerhert
Finnucane · 5 days ago
Kepler did it without a telescope, using Tycho's naked-eye observations.
zokier · 5 days ago
Brahe did have large quadrants (and armillarys) though, which in this context is not all that different especially when you factor in how much light pollution impacts observations.

Not to take away from Brahes exceptional ability at naked eye observations, but the key here is having some sort of instrument that enables precise measurements, be it telescope on a mount or huge mural quadrant.

zokier commented on PyPI Preventing Domain Resurrection Attacks   blog.pypi.org/posts/2025-... · Posted by u/pabs3
sneak · 5 days ago
All of this because we still haven’t solved durable long-term strong cryptographic identity on the internet.

(Actually we have, but nobody wants to make people install Metamask or similar to log into websites.)

zokier · 5 days ago
Keybase had good concept originally and they even had some momentum for a sec, but then they took VC money and imploded. Considering how simple system it was, I feel it should be something we could implement again (without spof)
zokier commented on Custom telescope mount using harmonic drives and ESP32   svendewaerhert.com/blog/t... · Posted by u/waerhert
zokier · 5 days ago
One thing that I'd be interested in is having telescope mount suitable for doing quantitative measurements, basically doing astrometry from first principles. To me solving the orbits of planets (etc) based solely on my own measurements sounds very compelling. It would be like retracing the steps Kepler etc did.
zokier commented on Custom telescope mount using harmonic drives and ESP32   svendewaerhert.com/blog/t... · Posted by u/waerhert
4gotunameagain · 5 days ago
It's super easy actually ! 1) Upload step file, 2) see what's possible:

https://jlccnc.com/cnc-machining-quote

zokier · 5 days ago
Xometry and pcbway are alternatives, among many others
zokier commented on Electromechanical reshaping, an alternative to laser eye surgery   medicalxpress.com/news/20... · Posted by u/Gaishan
vhcr · 6 days ago
The rates of people getting PRK compared to LASIK seem to be raising.

https://moskowitz-eye.com/blog/most-popular-laser-eye-surger...

zokier · 6 days ago
I'm very doubtful about the presented figures there. The author clearly has an agenda and does not present any sources. Additionally it is completely missing ReLEx/KLEx (SMILE etc) methods which afaik are pretty popular.

u/zokier

KarmaCake day18268June 3, 2009
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Torste Aikio

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