136 karma · joined March 21, 2021
eli@thymis.io
No idea what the author means by "which are equivalent to rendering the mesh and then sampling the render".
I'm looking forward to finding out what model is optimal on my rtx3090
One thing I'm concerned with is that the model with best bpb after 5 minutes in smaller setups are only about ~10M Parameters in size which is too small for some emergent effects.
The interesting bit (to me, at least) is zero‑touch provisioning:
You only flash one generic image per device type. On first boot, the Pi connects back to a controller (cloud or self‑hosted). It automatically pulls Wi‑Fi + kiosk config, provisions itself, and starts Chromium in fullscreen. Optional VNC lets you see the screen remotely, even behind NAT.
The blog post is a simple demo (digital signage is a common request), but the broader aim is scaling fleet management for Pis and other NixOS‑based edge devices without manual setup.
Would be curious how others here have handled digital signage, kiosks, or multi‑device deployments — we tried to minimize the usual “burn SD cards + SSH into everything” pain.
Show HN: Torch Lens Maker – Differentiable Geometric Optics in PyTorch (63 days ago) 2025-03-21
https://news.ycombinator.com/item?id=43435438Many students do not feel comfortable with proof-writing and cannot dispatch/discharge implications or quantifications correctly when writing proofs and I believe that a structured approach using the Curry-Howard correspondence could help.
[0]: https://en.wikipedia.org/wiki/Curry%E2%80%93Howard_correspon...
> Annealing starts with a weak piece of metal. In such a piece, the metal’s atoms are spread unevenly: Some atoms are close enough to share magnetic bonds, but others are too far apart to bond. The gaps that are left lead to microscopic deformities and cracks, weakening the metal.
But the result is great! Beautiful algorithmic design work!
The company I work for right now uses NixOS for all* Bare-Metal Hosts and VMs that run atop them. Personally I run my Home-Lab/Personal-Computing-Setup all on NixOS.
You have to consider that Nix is a language (turing complete, for describing build-processes) and treat it that way too. It has a similiar, if not harder, learning curve to other languages. Especially since most people are usually not exposed to concepts such as lazy evaluation, functional programming, etc.
" Showing 1 - 20 of 66 files found (in 76 milliseconds)"
So, if this lawsuit succeeds in some way shape or form, does the author have a case against the 66 people that reproduced these lines in their own repository?
what, why? The load is hardly that high.
No
> can you build OCI images using Nix from Mac/Windows/other non NixOS Linux?
Non NixOS Unix, not Windows yet, unless you use WSL or a VM
Flying Circus is a German service provider doing “DevOps as a Service” for software developers and application owners. We take over the responsibility of technical operations and are a day-to-day partner to create and maintain business critical custom applications. Based on our real-life experience of simple and complex projects we provide a NixOS-based hosting platform with a flat-fee pricing model that makes operations a predictable and sustainable cost.
We are looking to grow our application operations team! Knowledge in the areas of Linux administration, automated deployments and Web application operations as well as being familiar with Python and Git is helpful for the the position.
Please note that we require German as a professional (not necessarily first) language, so here's the job offer in German: