#code

Demonstrating 4 nifty ways that bpftrace can be used to report SKB drops in the Linux kernel networking data path.

This is a somewhat opinionated minimal set of customisations for Emacs when running on macOS that give me a good baseline quality of experience.

Streamlining image capture while blogging in Emacs.

TIL that I can use display-buffer-alist to define a custom placement behaviour for specific buffers.

TIL that M-y runs yank-from-kill-ring if used after any other command than a yank. Amazed that I have used Emacs for decades without learning this.

Emacs performance problems in python-mode when using project-rootfile and TRAMP. Updated on May 24, 2025 to wrap up the saga.

Figuring out how to make Eglot work with nested projects in Emacs. Updated on May 24, 2025 to steer people towards project-vc-extra-root-markers instead.

A quick rundown of how I do Linux kernel development in Emacs.

Discovering the Magit references buffer that has been hiding in plain sight.

Investigating an issue where Emacs freezes when viewing some Linux kernel source files.

This is a solution to Advent of Code 2024 day 12, written in Raku.

This is a solution to Advent of Code 2024 day 11, written in Raku.

This is a solution to Advent of Code 2024 day 10, written in Raku.

This is a solution to Advent of Code 2023 day 9, written in Raku.

This is a solution to Advent of Code 2024 day 7, written in Raku.

This is a solution to Advent of Code 2024 day 6, written in Raku.

This is a solution to Advent of Code 2024 day 5, written in Raku.

This is a solution to Advent of Code 2024 day 4, written in Raku.

This is a solution to Advent of Code 2024 day 3, written in Raku.

This is a solution to Advent of Code 2024 day 2, written in Raku.