how to set UITableviewcell or UITableview as Empty?
<p>i am using rss feed.first time ,table view has no rows.if i press button, there will come values.if i press again ,the table view has previous values.after recieving data it disappears and new data will come there.but when i press button ,there cannot be previous value.i want to<br />
remove it.How can i do it? any help?</p>
