tboerstad

7 ms·

31.
by tboerstad 6y ago
Happy to hear that. I looked up the scatter plot feature on Github Issues and I was wondering why there was links from Grafana issues in there. Now I know!
32.
by tboerstad 6y ago
I remember you and uPlot from an earlier post :) I'm happy to see you're continuing to improve it! I made www.csvplot.com (on top of Plotly.js). I vaguely remember discussing using uPlot, but lack of a scatter plot stopped me back
33.
by tboerstad 6y ago
No worries, just wanted to provide feedback. When I have been working on robotics, it's been Linux/Windows anyway.
34.
by tboerstad 6y ago
I also want to say kudos, I am very impressed by your work!
35.
by tboerstad 6y ago
This looks like an awesome tool, with a lot of neat features. I went through some hoops to try and build it on my Mac, but apparently I don't have the patience to deal with compiler errors today. I would have definitely started testing
36.
by tboerstad 6y ago
Thank you for this article! I wrote a CSV parser in Javascript for my site https://www.csvplot.com . Even the "industry standard" PapaParse JS library was a lot slower than my no-frills implementation, so I thought I wa
37.
by tboerstad 6y ago
The three licensees would be Intel, AMD and VIA
38.
by tboerstad 6y ago
Could you explain how it is quadratic? I would have thought it to be linear, by the formula for potential energy
39.
by tboerstad 6y ago
Thank you for the write up! I always find chip images fascinating, and especially older nodes where it’s possible to understand the whole ting if you wanted to.
40.
by tboerstad 6y ago
The Natanz nuclear facility, which had an explosion on July 2nd, is the same site which was struck by Stuxnet in 2010.
41.
Mysterious explosions keep happening in Iran(vox.com)
4 points by tboerstad 6y ago|1 comments
42.
Kerbal Space Program 2 release disrupted by corporate strife(bloomberg.com)
312 points by tboerstad 6y ago|143 comments
43.
by tboerstad 6y ago
You really nailed this, imho. Awesome work. What is the reason for requiring Python >=3.7?
44.
by tboerstad 6y ago
Fascinating information, today I learned. Out of curiosity, do you work in the industry?
45.
by tboerstad 6y ago
I'm watching the livestream now. Some of the UX the astronauts are using are large touch screens. I hope they practiced on tablets
46.
by tboerstad 6y ago
Always fun to see the optimization improvements step by step, especially when the input is clearly defined and there aren't a lot of edge cases. Awesome that SIMD is such a good fit to this problem, you don't have to jump through
47.
Show HN: Visualize CSV Files in the Browser(csvplot.com)
2 points by tboerstad 6y ago|0 comments
48.
by tboerstad 7y ago
Do you have a code example of the constexpr operator[] you mention? I am having a hard time following it. MSVC has an auto-vectorizer, with /Qvec-report:2 it will give you information on why it doesn't auto-vectorize a specific lo
49.
by tboerstad 7y ago
Thanks for that bit of information, pun intended. I hope I'll never have to rely on it in production.
50.
by tboerstad 7y ago
Quoting the OP from the reddit thread: "I picked the MCU for a couple of reasons: -Very low power transmit/receive for the bluetooth (<4mA). I get around a week of battery life -Cheap -High speed on the SPI bus. The display wri
51.
by tboerstad 7y ago
This is nicely done, beautiful aesthetics. There are multiple phases (HW, SW, Mechanics) which would be impressive enough on their own. Kudos! Love the little gifs to explain how it's done, especially the stenciling of the PCB. I'
52.
by tboerstad 8y ago
I thought chemotherapy was discovered as a side effect of chemical warfare during World War II? My source is “The Emperor of all Maladies”
53.
by tboerstad 9y ago
Stockfish plays like an ambitious amateur in the first game, giving away a piece for two pawns on move 13. Perhaps this move was justified though, as later in the same game Stockfish gets a position which is at worst drawn, likely winning.
54.
by tboerstad 10y ago
Wow, this is beautiful C++ code! High level abstractions, not hiding any of the nitty gritty details, parallelism and all, yet very readable. Well done!
55.
by tboerstad 11y ago
Thanks a lot for a great service! Did not know it was just a single developer, I'd much rather donate to this than pay for ICC. In fact I just did.
56.
by tboerstad 12y ago
That sounds like a lot of fun! Could you recommend any textbooks for learning more about this kind of stuff?
57.
by tboerstad 12y ago
This same example, along with many others, are covered in Don Norman's classic "The Design of Everyday Things".
58.
by tboerstad 12y ago
Came here to ask for the same thing. Considering phase is very important when designing filters, and just looking at the magnitude can overly simplify what happens. Just look at what happens when you use only the magnitude or only the phas
59.
by tboerstad 12y ago
Maybe you could set up a google number, and send text messages instead of email. Apparently google can forward the text message to your email. https://support.google.com/voice/answer/160203?hl=en