Detect surrogate pair on Golang
package main | |
import ( | |
"fmt" | |
) | |
func detect_nullbyte(str string) bool { | |
for _, b := range str { | |
if b == '\u0000' { | |
return true | |
} | |
} | |
return false | |
} | |
func main() { | |
notExists := "Golang" | |
exists := "Golang\000" | |
fmt.Println(detect_nullbyte(notExists)) // => false | |
fmt.Println(detect_nullbyte(exists)) // => true | |
} |
package main | |
import ( | |
"fmt" | |
) | |
func detect_surrogate(str string) bool { | |
return (len([]byte(str)) % len([]rune(str))) > 0 | |
} | |
func main() { | |
notExists := "吉野家で鯵" | |
exists := "𠮷野家で𩸽" | |
fmt.Println(detect_surrogate(notExists)) // => false | |
fmt.Println(detect_surrogate(exists)) // => true | |
} |
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