I swift hit RESTApi to get data in json format and make an application that displays images and titles in table view in list format. I want to reload the tableView only when there is an update to the information acquired in step 3. What is the method?

I can't come up with a method at all.

  • Answer # 1

    If you want to optimize the update of TableView by calculating the data difference (&want to automatically perform the difference animation), several libraries have been enriched recently.

    Etc ... (Comparison with other libraries is summarized in DiffrenceKit README)

    Please refer to this article for reference.