frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Dev with 5 of experience switched to Rails, what should I be careful about?

1•vampiregrey•2m ago•0 comments

AlphaFace: High Fidelity and Real-Time Face Swapper Robust to Facial Pose

https://arxiv.org/abs/2601.16429
1•PaulHoule•3m ago•0 comments

Scientists discover “levitating” time crystals that you can hold in your hand

https://www.nyu.edu/about/news-publications/news/2026/february/scientists-discover--levitating--t...
1•hhs•5m ago•0 comments

Rammstein – Deutschland (C64 Cover, Real SID, 8-bit – 2019) [video]

https://www.youtube.com/watch?v=3VReIuv1GFo
1•erickhill•5m ago•0 comments

Tell HN: Yet Another Round of Zendesk Spam

1•Philpax•5m ago•0 comments

Postgres Message Queue (PGMQ)

https://github.com/pgmq/pgmq
1•Lwrless•9m ago•0 comments

Show HN: Django-rclone: Database and media backups for Django, powered by rclone

https://github.com/kjnez/django-rclone
1•cui•12m ago•1 comments

NY lawmakers proposed statewide data center moratorium

https://www.niagara-gazette.com/news/local_news/ny-lawmakers-proposed-statewide-data-center-morat...
1•geox•13m ago•0 comments

OpenClaw AI chatbots are running amok – these scientists are listening in

https://www.nature.com/articles/d41586-026-00370-w
2•EA-3167•14m ago•0 comments

Show HN: AI agent forgets user preferences every session. This fixes it

https://www.pref0.com/
5•fliellerjulian•16m ago•0 comments

Introduce the Vouch/Denouncement Contribution Model

https://github.com/ghostty-org/ghostty/pull/10559
2•DustinEchoes•18m ago•0 comments

Show HN: SSHcode – Always-On Claude Code/OpenCode over Tailscale and Hetzner

https://github.com/sultanvaliyev/sshcode
1•sultanvaliyev•18m ago•0 comments

Microsoft appointed a quality czar. He has no direct reports and no budget

https://jpcaparas.medium.com/microsoft-appointed-a-quality-czar-he-has-no-direct-reports-and-no-b...
2•RickJWagner•20m ago•0 comments

Multi-agent coordination on Claude Code: 8 production pain points and patterns

https://gist.github.com/sigalovskinick/6cc1cef061f76b7edd198e0ebc863397
1•nikolasi•20m ago•0 comments

Washington Post CEO Will Lewis Steps Down After Stormy Tenure

https://www.nytimes.com/2026/02/07/technology/washington-post-will-lewis.html
7•jbegley•21m ago•1 comments

DevXT – Building the Future with AI That Acts

https://devxt.com
2•superpecmuscles•22m ago•4 comments

A Minimal OpenClaw Built with the OpenCode SDK

https://github.com/CefBoud/MonClaw
1•cefboud•22m ago•0 comments

The silent death of Good Code

https://amit.prasad.me/blog/rip-good-code
3•amitprasad•22m ago•0 comments

The Internal Negotiation You Have When Your Heart Rate Gets Uncomfortable

https://www.vo2maxpro.com/blog/internal-negotiation-heart-rate
1•GoodluckH•24m ago•0 comments

Show HN: Glance – Fast CSV inspection for the terminal (SIMD-accelerated)

https://github.com/AveryClapp/glance
2•AveryClapp•25m ago•0 comments

Busy for the Next Fifty to Sixty Bud

https://pestlemortar.substack.com/p/busy-for-the-next-fifty-to-sixty-had-all-my-money-in-bitcoin-...
1•mithradiumn•26m ago•0 comments

Imperative

https://pestlemortar.substack.com/p/imperative
1•mithradiumn•27m ago•0 comments

Show HN: I decomposed 87 tasks to find where AI agents structurally collapse

https://github.com/XxCotHGxX/Instruction_Entropy
2•XxCotHGxX•30m ago•1 comments

I went back to Linux and it was a mistake

https://www.theverge.com/report/875077/linux-was-a-mistake
3•timpera•31m ago•1 comments

Octrafic – open-source AI-assisted API testing from the CLI

https://github.com/Octrafic/octrafic-cli
1•mbadyl•33m ago•1 comments

US Accuses China of Secret Nuclear Testing

https://www.reuters.com/world/china/trump-has-been-clear-wanting-new-nuclear-arms-control-treaty-...
3•jandrewrogers•34m ago•2 comments

Peacock. A New Programming Language

2•hashhooshy•38m ago•1 comments

A postcard arrived: 'If you're reading this I'm dead, and I really liked you'

https://www.washingtonpost.com/lifestyle/2026/02/07/postcard-death-teacher-glickman/
4•bookofjoe•39m ago•1 comments

What to know about the software selloff

https://www.morningstar.com/markets/what-know-about-software-stock-selloff
2•RickJWagner•43m ago•0 comments

Show HN: Syntux – generative UI for websites, not agents

https://www.getsyntux.com/
3•Goose78•44m ago•0 comments
Open in hackernews

Reverse Engineering a 1979 Camera's Spec

https://blog.mano.lol/posts/film/
29•manoloesparta•3mo ago

Comments

matthews3•3mo ago
> Seems like I loaded the film incorrectly and nothing was on them, so I hate my life right now. Let’s skip this part then.

That's a shame! It's a mistake almost everyone that has used a film camera has made, though.

On these older SLRs, one thing you can do to check that the film is loaded properly is to watch the rewind crank as you advance to the next frame. If everything is loaded and the film is engaged properly, you should see it turn.

tkfoss•3mo ago
...if there is the rewind crank (:
blacklion•3mo ago
Very nice text with very nice voice.

It is nothing new to me, but I think it is very-very good introduction to film SLR cameras in particular and photography basics (aperture, shutter speed, depth of field, etc) in general for person who never study this topic before.

I wish author good shots with this «basic» but perfectly capable camera!

Arrath•3mo ago
As an absolute novice with cameras I found the explanations very useful!
JKCalhoun•3mo ago
Nice explainer for someone wanting a brain dump for analog (film) cameras.

I am old enough to have grown up with film. I learned to use a darkroom when I was in 5th grade. I used one again in middle school, high school. I even worked at a "1-Hour Photo" out of high school.

But my cameras were typically the Instamatic™ kind. My mom had a Canon AE/1 and borrowing it from time to time was my only experience with a "real" film camera.

I was at Apple, working in fact on the ColorSync team when cameras went digital. I didn't throw the kind of money some of my coworkers did at the early entries into digital from Nikon, Canon, but I dabbled in it.

But it was when my daughters, born very much in the digital camera era, started to show an interest in film cameras that I also dove into them again. This time I could learn about film cameras on the internet, could by film cameras on eBay. My disposable income meant I could get some decent hardware — and then of course it was a lot less expensive than when it was new because it was used, "obsolete".

I learned at last about "medium format" and was able to get into it with a surprisingly modest amount of cash. A Yashica 635 for example was a fine medium format camera and fairly inexpensive on eBay. Often there are sellers from Japan that seem to give you an honest assessment of the camera they are selling — I have rarely been disappointed.

120 film for medium format cameras is still readily available. Finding a place to develop it and make prints easy as well (in Omaha, Nebraska there is at least one store, thankfully). I even learned to develop my own B&W and color film (it's just a bit tedious though).

I confess though that once developed, I tend to take the digital path — scanning the photo digitally and then adjusting levels, etc. in the computer.

In any event, more than ever, I really got to learn the clever relationship between ISO, shutter speed and aperture — and appreciate them when going with film. I encourage everyone to try it.

A photo from the Yashica 635: https://imgur.com/BNdbzjC

Also Yashica 635: https://imgur.com/o4eYteG

Minolta Autocord: https://imgur.com/oQgXjW0

(Cameras get a little pricier from here down.)

Mamiya C220: https://imgur.com/nL9JjPl

Me (Mamiya RB7): https://imgur.com/Y49UxLQ

Bronica SQA: https://imgur.com/ZMJ3SGq

heliographe•3mo ago
If you’ve gone all the way to shooting medium format and learning how to develop film, I can’t help but encourage you to get into printing black and white as well.

(color is IMO less interesting - more finicky, less creative latitude)

It’s a minimal investment of time & money (even simpler if you have a community darkroom near you - there are more than you might think!), and it’s both more creatively rewarding as a process than what you get working digitally, and for IMO a better result (you need a really high quality printer to match what standard b&w printing gives you).

Prints also make for great gifts - people just aren’t used to seeing 8x10 printed portraits anymore, and I’ve had friends/family members moved to tears when presented with a framed print of their family.

Oh and there’s also always large format ;)

JKCalhoun•3mo ago
Oh, for sure I shoot B&W. I think I do prefer it to color. I just don't make prints any more. I think I am too spoiled by the tweaks you can do with levels/curves in the digital domain.

And then I have also dabbled this year in dye-sub prints on metal — and that also begins with a digitized image. (I have found friends and relatives really like the dye-sub prints.)

Large format is still in my future. I do have a few pieces of hardware is all (a Copal shutter, etc.).

rhinoceraptor•3mo ago
The linked manual site was useful, I have four various Leica III series cameras that were my great-grandfathers. One of the more obscure pieces of the collection that I'd never seen before is the Visoflex [1], which essentially transforms them into an SLR.

Rangefinders have a fixed viewfinder for framing, as well as a special focusing viewfinder, which projects two images superimposed from different angles, via a very small mirror and beam splitter. The mirror is mechanically linked to the lens' focus ring, and when the two images align in the viewfinder, the lens will be in focus.

1: https://www.cameramanuals.org/leica_pdf/leitz_visoflex_ii.pd...