My solutions to selected exercises from the first three chapters of Irving Kaplansky's Set Theory and Metric Spaces (Set Theory).Some notes on SAML2 & SCIM, and in particular, how they can be used to provision users across services.It worked for me on Sway, and probably works on other WMs too.My first impressions on using Qt for desktop app develoment.Setting up fan control for my Thinkpad Z16.Some thoughts on the Sway window manager.