title: FileReader to String
body: <p>Consider the following code</p>
  <pre><code>function readSingleFile(evt) {
      //Retrieve the first (and only!) File from the FileList object
      var myFile = evt.target.files[0];
      var reader = new FileReader();
      reader.readAsText(myFile);
      var myString = reader.toString();
      alert(myString); // print  - &quot;[object FileReader]&quot;   
  }
  </code></pre>
  <p>I try to get all the file content into <code>String</code> ,  for example if the file content is</p>
  <pre><code>helloWorld1
  helloWorld2
  </code></pre>
  <p>I will get <code>alert</code> of that's content .</p>