Map count is the number of memory map areas a process may have. Map areas are used as a side-effect of calling malloc or by loading shared libraries.

After the update of filesystem package:

https://archlinux.org/news/increasing-the-default-vmmax_map_count-value

https://docs.kernel.org/admin-guide/sysctl/vm.html#max-map-count

Error in (function (classes, fdef, mtable) :unable to find an inherited method for function ‘dbWriteTable’ for signature ‘”SQLiteConnection”, “character”, “tbl_df”’

Solution: setOldClass(c(“tbl_df”, “data.frame”))

https://github.com/r-dbi/RSQLite/issues/82

It runs in the UEFI pre-boot environment, with no operating system required!!!

The original author’s article: https://axleos.com/an-irc-client-in-your-motherboard

https://www.tomshardware.com/software/someone-made-a-functioning-irc-client-that-runs-entirely-inside-the-motherboards-uefi

Code highlighting in Anki with the add-on:

1. Highlight Code (https://ankiweb.net/shared/info/112228974), that uses the highlight.js, a JavaScript syntax highlighter with support of 192 languages and 496 themes.

https://highlightjs.org

https://github.com/highlightjs/highlight.js#getting-started

Some Reddit threads are pure gold

You are under arrest, you can be released if and only if, you explain p-values the right way.
byu/Careful_Engineer_700 indatascience

The most useful ones:

1. Integrated Crop tool by Spectacle
2. Add multiple Wallpapers at once

This week in KDE: real modifier-only shortcuts and cropping in Spectacle

https://www.extremetech.com/computing/blazing-fast-pci-express-70-gets-updated-to-version-05-is-launching-in

Interesting repository trying to reverse engineer the malicious xz code.

“Although no side effects have been observed, it’s recommended to run this code only in a sandbox/virtual machine until the full code has been understood.”

https://github.com/smx-smx/xzre