here is the code: ```go func main() { for i := 0; i < 10; i++ { start := time.Now() time.Now().Format("20060102150405") end := time.Now() fmt.Println(end.Sub(start)) } }
// output: 34.9788ms 0s 0s 0s 0s 0s 0s 0s 0s 0s ``` here are my questions: 1. why Format so slow? 2. why Format() become fast after first called? could someone help me? thanks a lot. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/127495a2-2010-4aac-80a1-ba76cad6ac9f%40googlegroups.com.