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Simple hello world in Go for Medium post
package main
import (
"fmt"
"log"
"net/http"
)
func main() {
http.HandleFunc("/", func(res http.ResponseWriter, req *http.Request) {
fmt.Fprint(res, "Hello World")
})
log.Println("Go Hello World listening on port 8123")
http.ListenAndServe(":8123", nil)
}
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