I'm using libevdev to interrogate a Device Tree Overlay input on a Raspberry Pi 4B, and the loop that calls libevdev_next_event is always using 100% of a...

I am learning Flex/Bison. The manual of Bison says:
A literal string token is written like a C string constant; for
example, "<=" is a literal string token. A literal string token
doesn’t...

FJCVTZS is "Floating-point Javascript Convert to Signed fixed-point, rounding toward Zero". It is supported in Arm v8.3-A chips and later. Which is odd, because you don't expect to see

Wikipedia's Instructions per second page says that an i7 3630QM deliver ~110,000 MIPS at a frequency of 3.2 GHz; it would be (110/3.2 instructions) / 4 core = ~8.6 instructions per cycle per c...

I have to wait for long after using this LibreOffice command which is intended to convert DOCX into PDF:

libreoffice --headless --convert-to pdf test.docx --outdir /pdf
But I'm getting no respon...