Admin at 05:38, 11 December 2018

2018-12-11T05:38:42Z

← Older revision		Revision as of 05:38, 11 December 2018
Line 35:		Line 35:
	hello world		hello world
	</pre>		</pre>



			=Flags=

			{{GoFlag}}

Admin: Created page with "The hello world has three things you'll need to remember: * package main * import fmt * func main Here we go:

 // hello.go package main  import "fmt"  func main() {..."

2018-12-11T05:19:47Z

Created page with "The hello world has three things you'll need to remember: * package main * import fmt * func main Here we go: <pre> // hello.go package main import "fmt" func main() {..."

New page

The hello world has three things you'll need to remember:

* package main
* import fmt
* func main

Here we go:

<pre>
// hello.go
package main

import "fmt"

func main() {
fmt.Println("hello world")
}
</pre>

Now we run the program directly:

<pre>
$ go run hello-world.go
hello world
</pre>

or, use an intermediate compilation step:

<pre>
$ go build hello-world.go
$ ls
hello-world hello-world.go

$ ./hello-world
hello world
</pre>

Go/Hello World - Revision history

Admin at 05:38, 11 December 2018

Admin: Created page with "The hello world has three things you'll need to remember: * package main * import fmt * func main Here we go:
// hello.go package main import "fmt" func main() {..."