wybiral/lolwtf.go

## lolwtf.go
package main

import (
	"encoding/hex"
	"fmt"
	"math/rand"
	"net/http"
	"time"
)

const delay = time.Second / 10

func main() {
	http.HandleFunc("/", handler)
	http.ListenAndServe(":8080", nil)
}

func handler(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "text/html; charset=utf-8")
	flusher, ok := w.(http.Flusher)
	if !ok {
		return
	}
	w.Write([]byte(`<head>
<style>
*{margin:0;padding:0}
html,body{width:100%;height:100%}
p{width:20px;height:20px;display:inline-block}
</style>
</head>
<body>
`))
	for i := 0; i < 16; i++ {
		w.Write([]byte("<div>"))
		for j := 0; j < 16; j++ {
			w.Write([]byte(fmt.Sprintf("<p id=\"c%d%d\"></p>", i, j)))
		}
		w.Write([]byte("</div>\n"))
	}
	w.Write([]byte("</body>\n"))
	flusher.Flush()
	b := make([]byte, 3)
	for {
		w.Write([]byte("<style>"))
		for i := 0; i < 16; i++ {
			for j := 0; j < 16; j++ {
				rand.Read(b)
				c := hex.EncodeToString(b)
				s := fmt.Sprintf("#c%d%d{background:#%s}", i, j, c)
				w.Write([]byte(s))
			}
		}
		_, err := w.Write([]byte("</style>\n"))
		if err != nil {
			return
		}
		flusher.Flush()
		time.Sleep(delay)
	}
}
	package main

	import (
	"encoding/hex"
	"fmt"
	"math/rand"
	"net/http"
	"time"
	)

	const delay = time.Second / 10

	func main() {
	http.HandleFunc("/", handler)
	http.ListenAndServe(":8080", nil)
	}

	func handler(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "text/html; charset=utf-8")
	flusher, ok := w.(http.Flusher)
	if !ok {
	return
	}
	w.Write([]byte(`<head>
	<style>
	*{margin:0;padding:0}
	html,body{width:100%;height:100%}
	p{width:20px;height:20px;display:inline-block}
	</style>
	</head>
	<body>
	`))
	for i := 0; i < 16; i++ {
	w.Write([]byte("<div>"))
	for j := 0; j < 16; j++ {
	w.Write([]byte(fmt.Sprintf("<p id=\"c%d%d\"></p>", i, j)))
	}
	w.Write([]byte("</div>\n"))
	}
	w.Write([]byte("</body>\n"))
	flusher.Flush()
	b := make([]byte, 3)
	for {
	w.Write([]byte("<style>"))
	for i := 0; i < 16; i++ {
	for j := 0; j < 16; j++ {
	rand.Read(b)
	c := hex.EncodeToString(b)
	s := fmt.Sprintf("#c%d%d{background:#%s}", i, j, c)
	w.Write([]byte(s))
	}
	}
	_, err := w.Write([]byte("</style>\n"))
	if err != nil {
	return
	}
	flusher.Flush()
	time.Sleep(delay)
	}
	}