Viewing profile — dfbrown
dfbrown
HN member- Joined
- Thu, Aug 09, 2012, 10:33 PM UTC
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- 286
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- 64 items
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About dfbrown
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Recent public activity
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Comment #46318704
Their collaborator's report includes a more significant issue, an RCE on a mintlify server: https://kibty.town/blog/mintlify/
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Comment #38547713
How real is it though? This blog post says In this post, we’ll explore some of the prompting approaches we used in our Hands on with Gemini demo video. which makes it sound like th…
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Comment #26570321
"The orders instruct him to not make public any information that would identify A.B., or the medical professionals involved, to call A.B. by the child’s preferred name and gender p…
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Comment #23620137
There are two separate things here, interpenetration due how contacts/constraints are solved, and whether you do continuous collision sub-stepping or not. For stability and perform…
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Comment #20586462
All but two state's electoral votes are decided by the result of the popular vote in that state, congressional districts have no effect on that. Local and proportional representati…
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Comment #18743562
No, ranges in C++ are analogous to the iterator trait in rust
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Comment #18675526
I'm not an expert in the topic, but my understanding is RGB is a poor color space for computing color difference. This could be why your mosaics end up so washed out. [1] suggests …
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Comment #17437630
In addition, in Tim's post on the python mailing list he says he developed the algorithm after reading through a number of papers on sorting[1]. So while the algorithm was develope…
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Comment #17106016
Worth noting that ucontext is quite slow (at least on linux): https://www.boost.org/doc/libs/1_67_0/libs/context/doc/html/...
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Comment #16608982
C library public headers are commonly two levels deep to so that projects using them can add the "include" directory to their header search path and in their code have #include " /…
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Comment #14361772
Your rotation widget is nonstandard compared to most other 3D editors. See for example Blender[1] or Maya's[2] widgets (which are both basically the same). It's also kind of confus…
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Comment #12709939
I would try unrolling 2-4 iterations of the loop. Multiple sequential loads isn't much slower than a single load, so batching your loads and stores together will let you do more ar…
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Comment #12046118
Depending on the latitude sunset might be when people just start to get off work, or it might be well after dinner. Times have more semantic meaning than just the position of the s…
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Comment #12045989
Timezones are useful because they let us answer the question "what point in the day is it at ." People's schedules are more or less aligned around local sunrise and sunset so knowi…
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Comment #11719077
I'm not a fan of 0 (zero) having rounded sides and O having straight sides, I think it should be the other way around.
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Comment #11686824
In LAPACK you would use dgetrs to solve for x directly with the LU factorization.
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Comment #11483261
Also for the 3d every direction needs to be visible by at least 2 cameras.
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Comment #10956955
I don't think they're textured cubes, each larger cube is made up of a grid of individual voxels, each with a single color.
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Comment #10273050
thewirecutter.com also has ads
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Comment #9989136
Despite the fact that signed overflow/underflow is undefined behavior I'm pretty sure that many more bugs have resulted from unsigned underflow than signed overflow or underflow. W…
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Comment #9987900
How is it more difficult to control what people say on USENET than on the internet at large?
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Comment #9964827
I think it's more likely because Unity has been targeting the smaller dev market since it began, while Unreal only seriously started targeting that market earlier this year with it…
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Comment #9933611
Since you're using the auto-tuned index for FLANN it's going to build a large number of indexes to try and find the best performing one, which can take a long time. Properly tuned …
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Comment #9696048
I would imagine the crunch is significantly lower on a game engine as opposed to a game where you are usually contractually obligated with your publisher to release a final product…
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Comment #9614219
I read the entire 5 pages and I have absolutely no idea what this company is selling