Mixed
It sneaked a minus sign in there so central US offset would be +0600 instead of -0600
esalman on Hacker News
In the thread “GitHub Copilot loses an average of $20 per user per month”, replying to this comment
Got in the way: Subtle logic error in timezone offset generation.
… I let it autocomplete a function for generating time zone offset. It sneaked a minus sign in there so central US offset would be +0600 instead of -0600. My manager caught it during code review. …