title: How to run a Dart scratch file? There does not seem to be an option to run
body: <p>Android Studio 3.2</p>
  
  <p>File > New > Scratch File
  This created a new file, scratch.dart</p>
  
  <p>I entered some simple Dart code.</p>
  
  <pre><code>void main() { print('This is the output'); }
  </code></pre>
  
  <p>How do I run this code? I've searched around the IDE and cannot find anything. What is the purpose of the scratch file if I cannot run test (Dart) code in it? Thanks.</p>