UITableView - scroll to the top

Question

In my table view I have to scroll to the top. But I cannot guarantee that the first object is going to be section 0, row 0. May be that my table view will start from section

Answer 1

This code let's you scroll a specific section to top

CGRect cellRect = [tableinstance rectForSection:section];
CGPoint origin = [tableinstacne convertPoint:cellRect.origin 
                                    fromView:];
[tableinstance setContentOffset:CGPointMake(0, origin.y)];