Jane Street is a quantitative trading firm that puts out monthly puzzles. Last month, I took a stab at their monthly puzzle, and share my solution in this post.

Photos from my recent trip to Iceland.

I filed a FOIA request to obtain every street-sweeping ticket issued in New Haven since 2021.

Cypress pros don’t want you to know about this one weird trick!

A few hours ago, Yale changed the process of authenticating authenticating to their VPN. If you were using the openconnect CLI, this might make it impossible for you to sign in using the VPN. In this post, I show how to use the python openconnect-sso package, which is a wrapper around openconnect, and will allow you to use the new web-based SSO.