I know
ioutil.WriteFile - Is non-buffered
bufio.Write - Is buffered
But are os.Write and fmt.Fprintln are buffered or not ?
And similarly, there are os.WriteString, and and others I may be missing here.
Which ones are buffered, and which ones are not?
Also, as Go suggests,
“There’s only one way to do one thing”
Why are there redundant functions to do the same thing (other than buffered bufio and unbuffered ioutil) ?