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I have a JS background so I'm used to functions needing to be explicitly called. For example:
function newFunction() {} Call function newFunction()
http.ListenAndServe() is being called in my func main() but the syntax looks off...
func main() {
log.Print("Starting server on :4000")
err := http.ListenAndServe(":4000", mux)
log.Fatal(err)
}
To me, it looks like the variable err is being assigned http.ListenAndServe(":4000", mux) but how is it being called? Is it because err is being called inside log.Fatal(err)?
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