title: Linq getting a list from another list
body: <p>I have two collections: one is Items And Another is ActiveItems</p>
  
  <p>The only intersection between these two collection is Name</p>
  
  <p>I want a list with Linq from Items where the Items names are in the ActiveItems with that name</p>
  
  <p>I wrote this code is there a better idea:</p>
  
  <pre><code>Items.Where(i =&gt; ActiveItems.Count(v=&gt; v.Name==i.Name) &gt; 0)
  </code></pre>