iOS Swift - Lists and Data Display
Which UITableViewDataSource method is used to provide a title for a section header?
Which UITableViewDataSource method is used to provide a title for a section header?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall UITableViewDataSource methods for headers
The method tableView(_:titleForHeaderInSection:) returns the text for the header of a section.Step 2: Differentiate from other methods
Other methods handle cells, row height, or selection, not headers.Final Answer:
tableView(_:titleForHeaderInSection:) -> Option BQuick Check:
Header title method = tableView(_:titleForHeaderInSection:) [OK]
Quick Trick: Header titles use titleForHeaderInSection method [OK]
Common Mistakes:
- Choosing cellForRowAt for headers
- Confusing heightForRowAt with header titles
- Selecting didSelectRowAt which is for taps
Master "Lists and Data Display" in iOS Swift
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