title: javascript:array to string in javascript:enclosed with single quotes
body: <p>I have an array like this</p>
  
  <pre><code>var array = ["f","test"];
  var string =array.toString();
  </code></pre>
  
  <p>excepted string  <code>var string ='f','test';</code></p>
  
  <p>current value: <code>f,test</code></p>