4 ms·
A notable use of this pattern is bufio.Scanner: http://golang.org/pkg/bufio/#Scanner http://golang.org/pkg/bufio/#Scanner An example, scanning lines from stand
by enneff 13y ago
A notable use of this pattern is bufio.Scanner: http://golang.org/pkg/bufio/#Scanner http://golang.org/pkg/bufio/#Scanner
An example, scanning lines from standard input:
s := bufio.NewScanner(os.Stdin)
for s.Scan() {
fmt.Println(s.Text())
}
if err := s.Err(); err != nil {
fmt.Fprintln(os.Stderr, "reading standard input:", err)
}