How to clear previous text in UITextView before writing text?
<p>I want to clear previous text written on UITextView before new text is written on it.
I did like this.</p>

<pre><code>textView.text = @"";
textView.text = @"something";
</code></pre>

<p>But, previous text is not cleared. It overlaps with current text.
Textview is non-editable.</p>
