rkrzr

7 ms·

1.
by rkrzr 2mo ago
This is a good post. AI has changed the programming language trade-offs and, as someone running a company that uses both Haskell and Python, I hope that Haskell can adapt to this new era. I would like to add one additional observation, sinc
2.
by rkrzr 7mo ago
It does. See https://ghostty.org/docs/config/keybind/reference#toggle_qui... This works on MacOS, and on Linux sometimes: > On Linux, the quick terminal is only supported on Wayland and not X11, and only o
3.
Living cells may generate electricity from motion(sciencedaily.com)
2 points by rkrzr 9mo ago|1 comments
4.
by rkrzr 9mo ago
Cells may generate their own electrical signals through microscopic membrane motions. Researchers show that active molecular processes can create voltage spikes similar to those used by neurons. These signals could help drive ion transport
5.
by rkrzr 2y ago
Lots of interesting points here, e.g. > We should distinguish between infrastructure code and application code. Often, the two areas need different languages, tools, and techniques. Sometimes, that’s the case even when we use the same la
6.
Bjarne Stroustrup on "Software Development for Infrastructure" (2012) [pdf](stroustrup.com)
3 points by rkrzr 2y ago|1 comments
7.
by rkrzr 2y ago
The extra emissions come from several factors: - cows need a lot of land. If you used that land for e.g. efficient crops instead (and if people ate that instead of all that beef) you would free up a lot of land which you could use for other
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by rkrzr 2y ago
No. The SQLite bytecode is much higher-level than the instruction set of a CPU.
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by rkrzr 2y ago
You can learn the lambda calculus in a few hours. If you read just the first page of the linked paper and work through a few examples, you will likely already know enough about it to read the book. It's really just like equational reas
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How we optimized cluster-wide scheduling for sticky workloads(channable.com)
5 points by rkrzr 2y ago|0 comments
11.
by rkrzr 2y ago
I suspect that the actual cost to rebuild the bridge will be far higher than that. Initial estimates of large public works projects are virtually always too low, and actual costs can easily be 5-10 times higher. There is a great book about
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by rkrzr 2y ago
I am really glad to see that deterministic simulation testing is getting more coverage on HN lately. It feels like the next step up from property-based testing and (coverage-based) fuzzing. We have gotten a lot of good use out of property-b
13.
by rkrzr 3y ago
Thank you for all the great products that you have created! Your vision on infrastructure has always been inspiring to me and you are one of the few engineers who has truly moved the field as a whole forward.
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by rkrzr 3y ago
Channable - https://www.channable.com | Utrecht, The Netherlands | ONSITE Join one of the fastest growing scale-ups in the Netherlands. We currently have several open engineering positions to join our team in Utrecht. We are a y
15.
by rkrzr 3y ago
Channable - https://www.channable.com | Utrecht, The Netherlands | ONSITE Join one of the fastest growing scale-ups in the Netherlands. We currently have several open engineering positions to join our team in Utrecht. We are a y
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Haskell vs. Zombies(channable.com)
9 points by rkrzr 3y ago|0 comments
17.
by rkrzr 3y ago
It allows the attacker to steal data like e.g. your (root) password.
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by rkrzr 3y ago
Functional languages use recursion instead of for and while loops. Recursion is a more general mechanism that can be used to implement the equivalent of for and while loops. So in short, functional programmers do not "hate" loopin
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Ask HN: What are you using for Continuous Deployment (CD)?
5 points by rkrzr 3y ago|4 comments
20.
by rkrzr 3y ago
We have a tech blog that has been on the HN front page several times in the past. We focus on writing in-depth technical articles about how we use Haskell, how we solve scaling issues, and about our open-source work. You may find some inspi
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PyTorch has won: 59% of papers use it vs. 5% for TensorFlow(paperswithcode.com)
4 points by rkrzr 3y ago|2 comments
22.
by rkrzr 3y ago
Do you see any new challengers to PyTorch?
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by rkrzr 4y ago
Great news! > Starting with Cachix v1.3, we’re enabling multipart uploads directly to storage. I would be interested to hear more about the design of the new system. E.g. does it make use of Cloudflare R2 for storage? How is authenticati
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by rkrzr 4y ago
We wrote a blog post on how Nix helps us solve some of the problems that we encountered with other package managers like e.g. apt and pip. https://www.channable.com/tech/nix-is-the-ultimate-devops-to... (It doesn'
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Parallel streaming in Haskell: Part 2 – Optimized parallel aggregations(channable.com)
9 points by rkrzr 4y ago|0 comments
26.
by rkrzr 4y ago
Thanks for the kind words @WJW, we are pretty proud of our engineering culture as well :) We are unfortunately not looking for freelance assistance at the moment, but we regularly have Haskell Engineering positions open, so perhaps that wil
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Parallel streaming in Haskell: Part 1 – Fast, efficient, and fun(channable.com)
92 points by rkrzr 4y ago|19 comments
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by rkrzr 4y ago
This looks incredibly ambitious: - There are no booleans in the language! Conditionals can still succeed or fail, but failure is defined as returning zero values and success is defined as returning one or more values. - Verse uses a so-call
29.
by rkrzr 4y ago
Channable - https://www.channable.com | Utrecht, The Netherlands | ONSITE or Remote EU (in consideration) Join one of the fastest growing scale-ups in the Netherlands. We currently have several open engineering positions to join
30.
Setting up a private Nix cache for fun and profit(channable.com)
11 points by rkrzr 4y ago|0 comments

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