Add new cell to table

gistfile1.txt

// Get number of rows in your table.
	NSUInteger existingRows = ...;
	// Create the index path of new cell to be added.
	NSIndexPath *newCellIndexPath = [NSIndexPath indexPathForRow:existingRows inSection:0];
	// Update the datasource model...
	
	// Add the new cell to table.
	[self.myTableView insertRowsAtIndexPaths:[NSArray arrayWithObject:newCellIndexPath] withRowAnimation:UITableViewRowAnimationFade];