From 796e4bdc6b3edef2d838ddc3c4d35aee3f8e89cc Mon Sep 17 00:00:00 2001 From: Dylan Waits Date: Thu, 30 Aug 2018 13:04:09 -0600 Subject: [PATCH] fmt: add example for Fprintln Change-Id: Idc4aa53e443b89eeba496d00f6b409268e29ec21 Reviewed-on: https://go-review.googlesource.com/132241 Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick --- src/fmt/example_test.go | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/fmt/example_test.go b/src/fmt/example_test.go index 5797e48080..7b7eacafb4 100644 --- a/src/fmt/example_test.go +++ b/src/fmt/example_test.go @@ -6,6 +6,7 @@ package fmt_test import ( "fmt" + "os" ) // The Errorf function lets us use formatting features @@ -27,3 +28,14 @@ func ExampleSprintf() { // Today is 30 Aug // 15 } + +func ExampleFprintln() { + n, err := fmt.Fprintln(os.Stdout, "there", "are", 99, "gophers") + if err != nil { + panic("failed writing to stdout, someting is seriously wrong") + } + fmt.Print(n) + // Output: + // there are 99 gophers + // 21 +} -- 2.50.0