Let the History Find the Commit for You
I was halfway through a bookbinding project last Tuesday—carefully measuring the tension on some linen thread—when a Slack notification from […]
Debugging
Flaky Tests Are Telling You Something True
I was halfway through a cup of lukewarm coffee when the CI pipeline turned red for the third time that […]
Finding the Thing That Never Gets Released
Most tutorials on how to find a memory leak start with a pristine, sandbox environment where everything goes according to […]
What the Slow Query Log Is Actually Telling You
It’s 3:14 AM, and the only thing keeping me awake is the rhythmic, frantic scrolling of a terminal window that […]
The Bug That Only Happens on Their Machine
I once spent three days chasing a race condition in a legacy payment gateway that only triggered when a specific […]