title: What Data Types does PowerShell have?
body: <p>I searched on Stack Overflow and Google but couldn't find an answer to my question:
  Which data types (e.g. <code>string</code>, <code>XML</code>, <code>regex</code>, <code>int</code> etc.) does PowerShell have? There seems to be no list on Microsoft TechNet and I found no way to simply list them all.</p>