ass="n">presenting</span><span class="p">])</span>
</code></pre>
<h3 id='q-amp-a' class='heading'>Q&amp;A:</h3>
<h4 id='i-have-some-code-uiviewcontroller-code-as-a-root-and-i-want-it-to-be-replaced-with-the-code-homeviewcontroller-code' class='heading'>I have some <code>UIViewController</code> as a root and I want it to be replaced with the <code>HomeViewController</code>:</h4>
<pre class="highlight swift"><code>    <span class="k">let</span> <span class="nv">screen</span> <span class="o">=</span> <span cla