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Golang 101 : Mengenal Golang Kuy!

Mengenal Golang, installasi dasar dll.

β€” May 11, 2020 - Terakhir diedit: May 15, 2020 β€”

Hello World to Golang

package main

import "fmt"

func main() {
	fmt.Println("Hello, δΈ–η•Œ")
}

Installasi golang (Mac OS)

Via installer

Unduh installer di di https://golang.org/dl/ untuk versi terbaru 1.14.2

go1.14.2.darwin-amd64.pkg (120MB)

lalu buka file dan ikuti instruksi. Installer akan menginstall paket Go di /usr/local/go.

which go

Via Brew

Paling mudah menggunakan brew.

brew install go

which go
# /usr/local/bin/go

Membuat Aplikasi Go pertama kamu kuy

Buat direktori projek kamu di manapaun terserah ( anywhere/<your_app_location> )`:

mkdir -p anywhere/first
cd anywhere/first
go mod init my.app

lalu buka app.go dan ketik

package main
import "fmt"
func main() {
        fmt.Println("my app!\n")
}

lalu jalankan

go run app.go

#my app

:tada:

Selanjutnya? https://tour.golang.org/welcome/1

Referensi

  • https://medium.com/easyread/pengalaman-saya-belajar-golang-94478b98331d
  • https://medium.com/golang-learn/quick-go-setup-guide-on-mac-os-x-956b327222b8
  • https://golang.org/pkg/