Useful tips

How do you get indexPath from a cell?

How do you get indexPath from a cell?

  1. Put a weak tableView property in cell’s .h file like: @property (weak,nonatomic)UITableView *tableView;
  2. Assign the property in cellForRowAtIndex method like: cell.tableView = tableView;
  3. Now wherever you need the indexPath of cell: NSIndexPath *indexPath = [cell.tableView indexPathForCell:cell];

How do I create an indexPath in Objective C?

To create an IndexPath in objective C we can use. NSIndexPath *myIP = [NSIndexPath indexPathForRow: 5 inSection: 2] ; To create an IndexPath in Swift we can use.

What is indexPath?

In Swift, an indexPath is a list of indexes that, together, represent the path to a specific location in a tree of nested arrays. It describes an item’s position inside a table view or collection view, storing both its section and its position inside that section.

How to get indexpath in cell class in Swift?

If there is “3” or fewer tableView cells this works but if theres more then the 4th row then shows “0” as the indexPathForcell.row, and as I scroll in the collectionView the numbers then chnage from “0” to “3” and even show “1”. Each cell then shows a different number as i scroll. Swift

Why do I need indexpath row in Tableview cell?

The tableView indexPath.row tells the collectionView which subcategory to display and the collectionView indexPath.row tells the collectionView cell which restaurant data to load from Firebase. That’s why I‘d needed the indexPath.row for the tableView cell.

Can a mapping be provided in the create Index API?

The create index API allows for providing a mapping definition: Before 7.0.0, the mappings definition used to include a type name. Although specifying types in requests is now deprecated, a type can still be provided if the request parameter include_type_name is set. For more details, please see Removal of mapping types.

Is the create Index API deprecated in Elasticsearch?

Although specifying types in requests is now deprecated, a type can still be provided if the request parameter include_type_name is set. For more details, please see Removal of mapping types. The create index API allows also to provide a set of aliases: Index alias names also support date math.