title: Partial match from string array
body: <p>I've got a string array that looks like this:</p>
  
  <pre><code>string[] userFile = new string[] { "JohnDoe/23521/1", "JaneDoe/35232/4", ... };
  </code></pre>
  
  <p>I'm trying the following but this will only return exact matches.  I want to be able to return a match if I am searching for "23521".</p>
  
  <pre><code>var stringToCheck = "23521";
  
  if (userFile.Any(s =&gt; stringToCheck.Contains(s)))
  {
      // ...
  </code></pre>