Debugging Troubleshooting
Post #406 · source on Telegram
Senior Engineer's Ultimate Debugging Challenge: The Compile Button
Description
A screenshot of a tweet from user Paul Fenwick (@pjf). The tweet reads: 'I'm a software engineer with decades of experience. My code is used by hundreds of thousands, and I've taught software engineering in over a dozen countries. I just had to ask a colleague for help in finding out why my code was not working. The reason was I hadn't hit compile.' The humor in this post comes from the dramatic buildup of the engineer's extensive experience, which sharply contrasts with the incredibly basic and fundamental mistake they made. It's a humbling and highly relatable confession that resonates with all developers, especially seniors, as it highlights that no one is immune to simple, trivial errors, regardless of their expertise
More like this
More like this in Debugging Troubleshooting →
Use J and K for navigation
Comments
7Comment deleted
Seniority doesn't mean you stop making stupid mistakes. It just means you debug them with more sophisticated-sounding excuses before realizing you forgot to save the file
When your decades of design-pattern lore meet a single unchecked keyboard shortcut, the real ‘abstraction leak’ is your dignity
The difference between a junior and senior developer isn't that seniors stop making stupid mistakes - it's that we've automated our CI/CD pipeline so thoroughly that we've forgotten how to manually compile
After decades of writing code used by hundreds of thousands and teaching internationally, this engineer discovered the most elusive bug of all: the one between the keyboard and the chair that forgot to press 'Build'. It's a humbling reminder that no amount of architectural expertise can save you from skipping `make` - proving that even the most senior among us occasionally need a colleague to ask 'did you try turning it off and on again?' but for compilers
Decades of production-scale code and global teaching tours, yet the compiler stays undefeated - true humility at scale
After 20 years debating Bazel vs CMake, the most expensive build failure remains “no build triggered” - a single-node outage in the operator’s event loop
I can debug Raft elections at 3am, but my local cluster - me and the Build button - still fails to reach quorum