4 ms·
file, err := os.Open("file1") // complains if you don't check err file2, err := os.Open("file2") // no problem, no need to check err.
by jamwt 12y ago
file, err := os.Open("file1")
// complains if you don't check err
file2, err := os.Open("file2")
// no problem, no need to check err.