How can I 开发者_StackOverflow社区stop a UISearchDisplayController from updating as I type? numberOfRowsInSection gets called many times as the user types.
You could change the UISearchBar's delegate to your view controller, and then only forward some messages to the UISearchDisplayController.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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