title: Concatenate mixed types for println
body: <p>I am trying to concatenate a string and an integer, and log to the console using <code>println</code>.</p>
  
  <pre><code>println("Load number: " + webViewLoads)
  </code></pre>
  
  <p>webViewLoads is type 'Int'. As I'm mixing two types here, there is no surprise that I'm getting an error:<br>
  <code>Could not find an overload for 'println' that accepts the supplied arguments.</code></p>
  
  <p>So, I tried casting webViewLoads <code>as</code> a string:
      println("Load: " + webViewLoads as String)</p>
  
  <p>Grr.. Error still thrown.</p>
  
  <p>How can I make this simple little concatenation work?</p>