func Fmt(format string, t time.Time) string
Fmt (xtime.Fmt) is an alias for StrfTime
▹ Example
func FmtNow(format string) string
FmtNow is like StrfTime, but automatically with the current local time
func StrfTime(format string, t time.Time) string
StrfTime implements a subset of strftime http://man7.org/linux/man-pages/man3/strftime.3.html