Zhiwei Zhao

Results 2 comments of Zhiwei Zhao

If you don't need to move cell between sections, you can just add `if (newIndexPath.section != previousIndexPath.section) { return; }` in `- (void)invalidateLayoutIfNecessary`

Also, if a nav contains your tabBarController, sub viewControllers, inside tabBarController, their navigationItems are not shown in the nav.