fmtutil

func DataSize ¶

func DataSize(bytes uint64) string

DataSize format bytes number friendly. Usage:

file, err := os.Open(path)
fl, err := file.Stat()
fmtSize := DataSize(fl.Size())

func HowLongAgo ¶

func HowLongAgo(sec int64) string

HowLongAgo format a seconds, get how lang ago

func PrettyJSON ¶

func PrettyJSON(v interface{}) (string, error)

PrettyJSON get pretty Json string

func StringsToInts ¶

func StringsToInts(ss []string) (ints []int, err error)

StringsToInts string slice to int slice. alias of the arrutil.StringsToInts()