Don't Use stderr to Determine Process Failure Because Logs Default to stderr

It's a beautiful day, and it started with a simple code review: 1# tools/foo/main.go 2- fmt.Println('found it') 3+ log.Println('found it') The author explained the advantages of using a logging library over plain printf. The rationale was straightforward, so I approved the change without hesitation. However, two hours later, another code review came through—this time reverting the change because…