Ronaldo Meneguite meneguite

## medium-introduction-go-part2-errors.go
f, err := os.Open("filename.ext")

if err != nil {
    log.Fatal(err)
}

## medium-introduction-go-part2-doker-compose.yml
version: "2"

services:
  app:
    build: ./config/docker/go
    volumes:
      - ./:/go/src/learning-go-lang
    working_dir: /go/src/learning-go-lang

## medium-introduction-go-part1-docker-compose.yml
version: "2"
services:
  app:
    image: golang:1.9-stretch
    volumes:
      - ./:/go/src/learning-go-lang
    working_dir: /go/src/learning-go-lang

## medium-introduction-go-part1-hello.go
package main

import "fmt"

func main() {
     fmt.Println("Hello World")
}
	f, err := os.Open("filename.ext")

	if err != nil {
	log.Fatal(err)
	}
	version: "2"

	services:
	app:
	build: ./config/docker/go
	volumes:
	- ./:/go/src/learning-go-lang
	working_dir: /go/src/learning-go-lang
	package main

	import "fmt"

	func main() {
	fmt.Println("Hello World")
	}