title: .csv file seems to have a hidden delimeter - recognized by Excel but not Notepad (and other programs)
body: <p>I have received a <code>.csv</code> file.
  When I open this file with Notepad, all the entire information are displayed in one row:</p>
  
  <pre><code>Email;Cityjohnsmith@live.com;New York
  </code></pre>
  
  <p>However, when I open the file with <em>MS Excel</em>, it displays the information correctly. How can I recognize the delimiter character? Because the third program that is supposed to read this file is not able to recognize the delimiter.</p>