How to concat int to string ?

[Jai Kumar]

Also at http://play.golang.org/p/OMJy9A66-k

package main

import "fmt"

var pre = "prefix"

var name = ""

func main() {

sizes := []int{960,520,260}

for i := 0; i < len(sizes); i++ {

name = pre + string(sizes[i])

fmt.Println(name) //Expecting it should print prefix1 prefix2 prefix3

}

}

it prints 

prefixπ
prefixȈ
prefixĄ

but I am expecting 

prefix1 

prefix2 

prefix3

So how can I achieve my goal?

[Josh Holland]

strconv.Itoa

--
 
 

[Matt Kane's Brain]

A straight string(integer) gives you a single character string where
integer would be a valid UTF-8 codepoint.

You want fmt.Sprintf("%s%d", pre, sizes[i]) or similar. (Actually,
fmt.Sprint(pre, sizes[i]) might do it too)

> --
>
>



--
matt kane's brain
http://hydrogenproject.com

[Jai Kumar]

Perfect. Thanks Josh.