eduardosalaz
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11 months ago
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on: Shortest-possible walking tour to 81,998 bars in South Korea
There is tons of work to do on running optimization algorithms in GPU. In its current form, Branch and Bound and Cutting Planes do not gain an advantage if implemented in CUDA. There is a new algorithm, PDLP, which is implementable in GPUs but it is still in early stages. For more, see
https://blogs.nvidia.com/blog/cuopt-open-source/.
eduardosalaz
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1 year ago
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on: Ask HN: Does the Framework laptop stand the test of time?
I have 6 months with my FW16. Everything has been good so far, the laptop itself is overpriced but I'd say that the added value of repairability makes up for it. Will have to wait more time to see if they update the mainboard for the 16 inch model, but it has been a breeze so far.
eduardosalaz
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2 years ago
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on: Show HN: Auto Wiki – Turn your codebase into a Wiki
Does it parse Julia files? I am having trouble with generating the wiki for a Julia repository, what surprised me was that it could parse and understand .tex files! Looks promising.
eduardosalaz
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3 years ago
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on: Supabase – Realtime: Multiplayer Edition
Quill Deltas are a very interesting concept, I used Quill myself along with Supabase for realtime sharing (not collaboration) of text and it was almost a breeze.
eduardosalaz
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3 years ago
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on: Ask HN: Do you use an optimization solver? Which one? Do you like it?
For MIP and LP I have used CPLEX, Gurobi and to a lesser extent Cbc. I used those three using JuMP (Julia package for mathematical programming) and Gurobi via pulp and pyomo. Of all three, I think Gurobi has a very accessible documentation, note that I am not saying better or more complete which in that case it would go to CPLEX, and the integration with Python straight out of the box is very useful. Cbc is a lifesaver when we couldn't access the academic licenses of the other two. Overall, I think CPLEX/Gurobi are my favorites with a slight edge to Gurobi.
I have tried formulating problems using .lp and GAMS but JuMP is so much more ergonomic even if it's strictly tied to Julia (which I find to be a good thing).
eduardosalaz
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4 years ago
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on: Four Secret Novels by Brandon Sanderson
Others haven't said so but maybe you should try Warbreaker as it's the "most" standalone book of the Cosmere saga. It's the "most" in the sense that there are still subtle references to other works but they are very minor and you can totally enjoy it without reading the rest of them first. In fact, once you read Warbreaker you can see some connections with it later on the Stormlight Archive
eduardosalaz
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4 years ago
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on: Four Secret Novels by Brandon Sanderson
What did you dislike about Alloy of Law?
eduardosalaz
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4 years ago
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on: Practical Common Lisp (2005)
This book is so useful and awesome I can't even thank Peter Seibel enough for getting me through my Lisp class.
eduardosalaz
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4 years ago
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on: Show HN: I built a CNC-machine from scratch, using 40x 3D-printed parts
The CNC Shield is a blessing, shame the Gerber files aren't being published for newer versions.
eduardosalaz
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4 years ago
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on: Intel Extension for Scikit-Learn
Hi, I would love to hear more about your complaints regarding UX for general purpose programming
