HNHacker News
TopNewBestAskShowJobs

saboot

1,975 karma · joined April 25, 2011

...
submissionscomments
saboot··on Fixing a monitor that goes black, off or blinks due to static electricity (2023)
I use wired headphones, and I'll get an electric discharge from my inner ear and through my earbuds when I get up from my chair.

It's not painful, but feels like pop rocks in my ear canal.

saboot··on Meow.camera
Reminds me of the days when you could look up public camera feeds with a specific string in a google search. Some of the camera pages had controls! Spent a day with friends in a college dorm scrolling through them.
saboot··on Python is not a great language for data science
And below that, FORTRAN :)
saboot··on Mind-reading devices can now predict preconscious thoughts
It goes far beyond smells, in ways I find deeply unsettling

We can induce religious experience, see "The God Helmet"

https://en.wikipedia.org/wiki/God_helmet

or deep depression & suicidal thoughts

https://www.nejm.org/doi/full/10.1056/NEJM199905133401905

saboot··on Show HN: Browser-based interactive 3D Three-Body problem simulator
Symplectic integrators are the approach I used for some old galaxy simulations. Page 5 on the attached paper was my main reference, eq 22 https://arxiv.org/pdf/cond-mat/0110585 I believe this is used in several academic codes for long term N-body calculations.
saboot··on Ask HN: What Are You Working On? (June 2025)
This looks really cool. An application I would use this for is to generate code for FPGAs, as finite state machines are very common.

This is an example, https://terostechnology.github.io/terosHDLdoc/docs/guides/st...

But it only outputs an SVG, and there are no tools (AFAIK) that go from diagram to code, which should easy to setup.

So I'd consider extending this to both generate code and read in code and make these nice interactive diagrams.

saboot··on Why Bell Labs Worked
ctrl+f "national lab" = 0 results

Hello? We have 17(!) federally funded national labs, full of scientists doing the work this article waxes nostalgic about. Through the Laboratory Directed Research and Development (LDRD) program they afford employee scientists the ability to pursue breakthrough research. However, they are facing major reductions in funding now due to the recent CR and the upcoming congressional budget!

saboot··on Intel sells 51% stake in Altera to private equity firm on a $8.75B valuation
This has piqued my interest, which vendors are using an open source stack?
saboot··on US Civil servants are being asked who they voted for in 2024 election
The article is from January 13 .. why post it now?
saboot··on Microsoft Recall is now an explorer.exe dependency
I recently made the switch to linux full time as well. Even small things, like my computer taking three seconds from clicking Shutdown to turning off, is such a relief compared to Win11.
saboot··on Programming Zero Knowledge Proofs: From Zero to Hero
That's very cool! Here's another cool application for nuclear arms control, https://www.nature.com/articles/nature13457
saboot··on Python Modern Practices
attrs looks interesting, can it be used in workflows for processing GBs of data? I don't see any Cython compatibility or other Python to compiled code options. I typically just get by with numpy recarrays, but I'm old fashioned and looking for something more modern.
saboot··on Supreme Court rules ex-presidents have immunity for official acts
Hurry up, not much time left for that either.
saboot··on Supreme Court overturns 40-year-old "Chevron deference" doctrine
It's not even years of precedent, they contradicted themselves on this decision today in their separate ruling on allowing public sleeping bans. Roberts said "Why would you think that these nine people are the best people to judge and weigh those policy judgements?". SCOTUS follows tradition when it suits their lobbied interests, and disregards tradition if it contradicts them.
saboot··on A DSL for Implementing Math Functions
Can this be used to help design math functions for FPGA designs, using VHDL or Verilog?
saboot··on Ask HN: What was your most humbling learning moment?
Thank you for this comment. I also had a prolactinoma, but haven't been disciplined about taking my cabergoline .. been stuck in a rut as well. Now I'm motivated to get this sorted with my doctor finally.
saboot··on Seawater is rushing under Thwaites Glacier, potentially dire impact on sea level
I have similar thoughts in my mind while reading this. In that vein, I'd be interested to know what the 'worst case' prediction for sea level rise is, including the effects listed in the article on the Thwaites glacier; a 1 foot sea level rise in X years?
saboot··on Jeff Lawson buys The Onion
"Osama Bin Laden Found Inside Each Of Us" https://www.theonion.com/osama-bin-laden-found-inside-each-o...
saboot··on PS1 Programming Course with MIPS Assembly and C
More C stuff, I really enjoy learning these fundamentals using C. I did your game physics course in C and really enjoyed it. I'll be taking this course to learn more about 3D graphics and C together.
saboot··on AMD funded a drop-in CUDA implementation built on ROCm: It's now open-source
Yep, I develop several applications that use CUDA. I see AMD/Radeon powered computers for sale and want to buy one, but I am not going to risk not being able to run those applications or having to rewrite them.

If they want me as a customer, and they have not created a viable alternative to CUDA, they need to pursue this.

saboot··on Show HN: I made a tool to compare time zones
Very nice. I'll list a feature I've always wanted but haven't seen on timezone converters.

A map of timezones, which will either highlight the location entered, or allow you to select the timezone.

Saves a few keystrokes.

saboot··on US moves closer to underground testing of nuclear weapons without any explosions
> or simply don't care

Bingo

saboot··on US moves closer to underground testing of nuclear weapons without any explosions
Would you be comfortable with testing being done near where you live?

Why not? And where would you propose instead?

saboot··on One week of empathy training (2019)
>> Most persons with disabilities the author pretended to have would have been able to navigate the situations the author encountered

How do you know this?

Also, I downvoted your comment because 'virtue signalling' is non-sense phrase.

saboot··on Learn electronics by practice
Do any of these books have a purchase list of components to purchase?
saboot··on Ask HN: What boosted your confidence as a new programmer?
I just worked through making a 2D physics engine via Gustavo Pezzi's course on pikuma.com

Seeing shapes collide, bounce, roll, and understand exactly what was happening in the code I wrote was a huge confidence booster.

saboot··on Twitter Is DDOSing Itself
That wasn't possible, having Lieberman's vote was required, and he said no to anything like that
saboot··on VUDA: A Vulkan Implementation of CUDA
That is quite interesting .. so I should be able to run my cuda accelerated programs on AMD and Intel devices then, correct?
saboot··on Making Games
For anyone interested in making games at a lower level, Gustavo Pezzi's course on pikuma.com is an excellent resource. Just finished the one on game physics and I learned a ton.
saboot··on Some were meant for C [pdf] (2017)
Very interested to hear more, will be registering virtually!
Page 1 of 15Next →