Hardening Android, including a neat jemalloc alternative that can mitigate memory corruption bugs: https://security.googleblog.com/2020/06/system-hardening-in-android-11.html
Related Posts
I've started keeping a list of particularly interesting bugs and patches that I've worked on: https://github.com/Wilfred/interesting-code
The time that I once removed *a single closing paren* in Emacs is still my favourite.
It feels like a mature software project is one where bugs require multiple commits to fix.
You've hammered out the basic issues, so the remaining issues are often weird interactions between components.
I'm surprised by how many different weather forecasts I can get out different apps. Surely there aren't many API providers for weather predictions?
Alternative conspiracy theory: do weather apps that predict nicer weather get more downloads?