No Exceptions
Excellent advice to keep on top of exceptions in production:
I have absolutely no tolerance for exceptions in production. Your error monitoring system should hit Inbox Zero every day. No exceptions.
Like flossing my teeth, it’s advice that I know is right but find it really hard to do every day. There’s the exceptions raised by code I’ve written for a client, the exceptions raised by code I depend on but have little control over and the exceptions raised by the various side projects that I create but have no time to work on. But the feeling of a no-noise environment that really lets me know when something is wrong is worth striving for.