title: purpose of Database.SetInitializer<ArContext>(null) inside of repository?
body: <p>I am using entity framework and in my context inheriting from DbContext.</p>
  
  <pre><code>public class MyContext : DbContext, IMyContext
  {
      static MyContext()
      {
          Database.SetInitializer&lt;MyContext&gt;(null);
      }
      //other stuff
  }
  </code></pre>
  
  <p><strong>What is the purpose of this line?</strong></p>
  
  <pre><code>Database.SetInitializer&lt;ArContext&gt;(null)
  </code></pre>