Get the number of files in a directory
How to the number of files in a directory
ls | wc -l
works well for me.
http://stackoverflow.com/questions/3702104/find-the-number-of-files-in-a-directory
How to the number of files in a directory
ls | wc -l
works well for me.
http://stackoverflow.com/questions/3702104/find-the-number-of-files-in-a-directory
In Golang, fmt.Println(err) can print out the error err. But how to convert an error to a string explicitely? In Go, the error type is an interface type that has an interface type error interface { Error() string } An error variable represents any value that can describe itself as a string. Ref: https://golang.org/pkg/builtin/#error So,…
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