title: How to check if a string contains a substring in Delphi?
body: <pre><code>String content = "Jane";
  String container = 'A.Sven,G.Jane,Jack'; // This is the string which i need to be searched with string content
  </code></pre>
  
  <p><code>boolean containerContainsContent = StringUtils.containsIgnoreCase(container, content); // I used to write like this in java</code> </p>
  
  <p>I am new to <em>Delphi</em>. Is there a <code>contains</code> command in <em>Delphi</em> or any other command which performs the same operation? </p>