title: Check if a string within a list contains a specific string with Linq
body: <p>I have a <code>List&lt;string&gt;</code> that has some items like this:</p>
  
  <pre><code>{"Pre Mdd LH", "Post Mdd LH", "Pre Mdd LL", "Post Mdd LL"}
  </code></pre>
  
  <p>Now I want to perform a condition that checks if an item in the list contains a specific string. something like:</p>
  
  <p><code>IF list contains an item that contains this_string</code></p>
  
  <p>To make it simple I want to check in one go if the list at least! contains for example an item that has <code>Mdd LH</code> in it.</p>
  
  <p>I mean something like:</p>
  
  <pre><code>if(myList.Contains(str =&gt; str.Contains("Mdd LH))
  {
      //Do stuff
  }
  </code></pre>
  
  <p>Thanks.</p>