Setting column width in Table View
<p>I am having a hard time understanding how to change the width of columns when creating a table view.</p>

<p>I know you can set the width in pixels of a column but that is not what I want to do.</p>

<p>Say, for instance, I have 2 columns and want each column to take up half the screen. How do I do this without explicitly setting the pixels, so that my code can work on multiple screen sizes?</p>
