How to create a buffer correctly?

Question

go

Hello. I sit and puzzle over how to create the "correct" buffer. Now I stupidly add data to map. But I think this is not very correct. Thanks in advance.

Answer 1

package main

import (
    "bytes"
    "fmt"
)

func main() {
    var buffer bytes.Buffer

    for i := 0; i < 1000; i++ {
        buffer.WriteString("a")
    }

    fmt.Println(buffer.String())
}

Это пример "сверхбыстрой" конкатинации строк через буфер. Думаю вам помогут исходники bytes.Buffer и buffer.WriteString()