Plátek řetězec v golang

Příklady kódu

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golang plátek řetězec

First of all, you should really read about strings, bytes and runes in Go.

And here is how you can achieve what you want: Go playground (I was not able to properly paste arabic symbols, but if Chinese works, arabic should work too).

    s := "abcdefghijklmnop" 
    fmt.Println(s[2:9]) 

    s = "something which is display"
    fmt.Println(string([]rune(s)[2:9]))
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golang převádí plátek na řetězec

Golang program that converts slice to string

package main

import (
    "fmt"
    "strings"
)

func main() {
    // Slice of 3 strings.
    values := []string{"fish", "chicken", "lettuce"}
    // Convert slice into a string.
    result := strings.Join(values, ",");
    fmt.Println(result)
}

Output

fish,chicken,lettuce

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