perform modal segue, not using storyboard
<p>Is it possible to perform a <code>Modal Segue</code> like action, <strong>not</strong> using Storyboard? </p>

<p>In other words, I just need to show another View with an animation like Modal Segues but since I need my app to be compatible with older iOS versions, I'm not able to use Storyboards.</p>
