HNHacker News
TopNewBestAskShowJobs

benttoothpaste

379 karma · joined March 8, 2019

submissionscomments
benttoothpaste··on Wayland is not ready as a 1:1 compatible Xorg replacement just yet
For me it’s x2x. It’s painful to think how many useful tools Wayland is deprecating.
benttoothpaste··on Sosumi Snap – Download and Install macOS in Ubuntu
Now we just need a Sosumi Flatpak...
benttoothpaste··on I wrote a Raytracer for DOS, 16 VGA colors (2011) [video]
I no longer remember the numbers but the speed ups were measurable. That FPU had 24 FP registers (as compared to 8 in a regular 287). The best case would be to load a matrix to the registers and then have a bunch of vectors to multiply the stored matrix with. Then this thing could fly. Loading the matrix to the registers was slow though because 287 coprocessors used DMA to communicate with memory.
benttoothpaste··on I wrote a Raytracer for DOS, 16 VGA colors (2011) [video]
I remember using povray too. Officially it required a 386 pc but it could be recompiled for 286, which is what I did. My PC had a IIT 2c87 coprocessor that had special 4x4 matrix multiply instructions, so of course I modified povray to take advantage of that.
benttoothpaste··on Ask HN: What's faster to learn in C++ a GUI library or TUI library?
I found Qt (GUI) to be fairly easy to learn. It does OpenGL as well: https://doc.qt.io/qt-5/qtgui-openglwindow-example.html
benttoothpaste··on 72% of smart TVs and 46% of game consoles hardcode DNS settings
> I was ready to return the device as broken until I realized this.

Actually you probably should return such devices as broken.

benttoothpaste··on 30 years later, QBasic is still the best
Zx Spectrum was actually less confusing because it required LET before variable assignment.
benttoothpaste··on From QMake to CMake: A story on why CMake is pretty nice in 2020
What we need is CMakeCMake. A special CMake for building CMake rules with its own special meta-language.
benttoothpaste··on We need physical audio kill switches
My mom’s oven requires regular power cycle because it’s touch UI locks up so often.
benttoothpaste··on Security by obscurity is underrated
It makes the logs less noisy. And with much less noisy logs it is easier to notice if something undesirable is happening. Also from my experience this 50% is more like 99%.
benttoothpaste··on Red Hat and CentOS systems aren’t booting due to BootHole patches
The most secure boot is the one that does not take place ;) So maybe there is a method in this madness?
benttoothpaste··on The unintended consequences of working from home
> People you didn't invite can show up.

To be fair you can have that with remote meetings as well. There is even a name for it: zoom-bombing.

benttoothpaste··on Ask HN: Have you been laid off?
If you are on H1 then once you lose your job you'll be immediately out of status. Now being out of status is not a very big deal, but it does mean you'll need to find a new employer willing to sponsor you as soon as possible. USCIS is generally forgiving if your out of status period is not too long (they might require you to leave and then re-enter the country to get back to status though). Also living out of status is not fun - in addition to loss of income you'll have difficulty with things like renewing driver license or traveling out of country.
benttoothpaste··on Developers Who Use Spaces Make More Money Than Those Who Use Tabs (2017)
I've always suspected that "go fmt" is a tool of income suppression...
benttoothpaste··on SymPy makes math fun again
For regular mortals the cheapest way to get Mathematica is to get Raspberry Pi. Raspbian has Mathematica in its repo (sudo apt install wolfram-engine). The performance is not great but maybe the latest RPi 4 will help.
benttoothpaste··on Boeing waited until after Lion Air crash to tell Southwest safety alert was off
In South Carolina Boeing produces 787 Dreamliners. The 737 Max is produced in Washington.
benttoothpaste··on Ask HN: I lost my ability to focus for hours on coding. How to regain?

  echo "127.0.0.1 facebook.com twitter.com ycombinator.com youtube.com" >> /etc/hosts
benttoothpaste··on What's new in Ubuntu 19.04
Unity is still available but needs to be installed explicitly (apt install ubuntu-unity-desktop).
benttoothpaste··on List of 30 European Tech Visas and Work Permits
It used to be like that but these days it is possible to get a security clearance while retaining the second citizenship provided there is no "conflict of interest". Whether there is a conflict of interest or not will be determined by the government investigation of course.
← PreviousPage 4 of 4