The error is not that of the programmer's. The fault is not in code, it's in processes that were chosen by management.
Indeed, to err is human. This is why you're a negligent jackass if you don't plan for errors and build multiple systems to prevent and detect them, at least until computers start programming themselves for us.
Indeed, to err is human. This is why you're a negligent jackass if you don't plan for errors and build multiple systems to prevent and detect them, at least until computers start programming themselves for us.