The security issue is very likely scenario. If you’re in Russia, you can go to jail at any moment on totally bogus charges. It is very easy for FSB to pressure some random kernel maintainer into adding hard to detect backdoor into their code, it will be XZ situation all over again.
Yes they do. See the long-standing debate over the ban to export crypto algorithms to Iran.
Well, uh, I hope your power supply can provide 3 Amperes.
Also you need to explain your network architecture. Does your Pi 4 connect to the internet using WiFi, and provides internet to Pi Zero? Your should see Pi Zero as USB-Ethernet card on your Pi 4, and you should be able to create a shared connection on this card from Pi 4 system settings if you connect a monitor and a mouse to your Pi 4.
When I’m about to plug four Pi Zeros into one Pi Four
I’ve just copypasted URLs from your post so I could click them after Lemmy converts them to hyperlinks in my comment. But then you’ve copied the images directly, with extra explanation. I feel like this turned out to be bigger effort than necessary.
Anyway, my wife liked the centibus.
What about systemctl poweroff ?
C++ with -Wall -Werror, and no pointer diddling.
Inside the building it’s the first floor, even if it’s exactly at the sea level altitude. Outside the building it’s the ground. Basement levels start at minus one, there is no zeroth floor.
If the walkway goes inside the building, then yes. And the walkway usually leads directly to the second floor, because the airplane door is 3 metres above the ground.
In the UK it’s called a ground table.
Extend C++ for safety
I stopped reading after this. Why do you think C++ is unsafe in the first place? Someone decided ro extend it, and now you cannot even read an error message without finishing an university course on lambda calculus first.
Back in the 80386 days there was one model of BIOS that would print ‘CPU not found’ if you had your CRT monitor and VGA videocard plugged in.
You simply need to accept the risc.
Yet I still had an urge to explain an obvious thing. Because it’s C++, so everyhing goes. There are even tools to auto-generate C++ interfaces, because of course someone decided that C++ is inadequate and must be improved using some kind of poorly-documented ad-hoc extension language on top of C++.
I know at least three ways, one of them involves variadic macros.
You don’t even need to look that far, take any sufficiently aged library, like OpenGL.
C++ is fiiiiine. Just use the modern variant of the language, don’t bother with hand-optimizing your memory allocators, and generally avoid anything involving pointer arithmetics. So, basically, use it like you would use Python.
Hey, do you maybe know the Polish alphabet song? I was searching for it on the internet forever, but I don’t speak Polish so I could not google the correct phrase. It started like this (reconstructed from oral lore using Google Translate):
Berlin miastem w Niemczech leże
burdel - miejsce dla młodzieży
guzik to jest częścią ubrania
gówno jest produktem srania
dynia to jest do jedzenia
dupa to jest do pierdzenia
…
And it supposedly continued all the way to letter Z.