title: How to convert int32 unicode to string
body: <p>I have a function that receives a list of hostnames , line by line, in an int32 slice format. This is the function:</p>
  
  <pre><code>func HandlePipeList(targetsList []int32) {
      //Print output item by item
      for i := 0; i &lt; len(targetsList); i++ {
          fmt.Printf("%c", targetsList[i])
      }
  }
  </code></pre>
  
  <p>Since I'm converting it to <code>%c</code> with fmt, it works and prints the hostnames correctly.
  My problem arises when I try to pass targetsList as a string to another function. How can I make the same convertion for targetsList so that the lines could be passed as string? (<code>strconv.Itoa</code> didn't work here).</p>