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@hyg
hyg / gist:9c4afcd91fe24316cbf0
Created June 19, 2014 09:36
open browser in golang
func openbrowser(url string) {
var err error
switch runtime.GOOS {
case "linux":
err = exec.Command("xdg-open", url).Start()
case "windows":
err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
case "darwin":
err = exec.Command("open", url).Start()
@davecheney
davecheney / bm_test.go
Last active October 2, 2023 02:34
Which is faster ? map[string]bool or map[string]struct{} ?
package bm
import (
"testing"
)
var mb = map[string]bool{
"alpha": true,
"beta": true,
"gamma": true,
@vaskoz
vaskoz / builder.go
Last active January 22, 2024 10:54
Golang Builder pattern
package main
import "strconv"
import "fmt"
type Color string
type Make string
type Model string
const (
@paulmach
paulmach / serve.go
Last active March 28, 2024 15:31
Simple Static File Server in Go
/*
Serve is a very simple static file server in go
Usage:
-p="8100": port to serve on
-d=".": the directory of static files to host
Navigating to http://localhost:8100 will display the index.html or directory
listing file.
*/
package main