iOS UITableView shows the cell at the bottom

If TableView returns multiple sections with only 1 row in each section, then after [_diarytableview reloaddata], add

    Nsindexpath *indexpath = [Nsindexpath indexpathforrow:0 insection:_contents.count-1];    if (Indexpath.section < [self Numberofsectionsintableview:_diarytableview]) {        [_diarytableview Scrolltorowatindexpath:indexpath Atscrollposition:uitableviewscrollpositionbottom Animated:YES];    }

If TableView returns 1 sections with multiple row in each section, the [_diarytableviewReloaddata], plus

Nsindexpath *indexpath = [Nsindexpath indexpathforrow:_contents.count-1 insection:0];    if (Indexpath.row < [_diarytableview numberofrowsinsection:0]) {        [_diarytableview Scrolltorowatindexpath: Indexpath Atscrollposition:uitableviewscrollpositionbottom Animated:yes];    }

iOS UITableView shows the cell at the bottom