[Solved] Which SwiftUI code snippet correctly displays a list of strings stored in the array items? — Ans: List(items, id: \.self) { item in Text(item) } | iOS Swift

iOS Swift - Lists and Data Display

Which SwiftUI code snippet correctly displays a list of strings stored in the array items?

AList { ForEach(items) { Text($0) } }

BList(items, id: \.self) { item in Text(item) }

CList(items) { item in Text(item) }

DList { Text(items) }

Step-by-Step Solution

Solution:

Step 1: Identify correct List initialization
When using an array of strings, you must provide an id to uniquely identify each item, commonly id: \.self.
Step 2: Check syntax
List(items, id: \.self) { item in Text(item) } correctly uses List(items, id: \.self) and a closure to display each item.
Final Answer:
List(items, id: \.self) { item in Text(item) } -> Option B
Quick Check:
List with id: \.self is required for arrays of strings [OK]

Quick Trick: Use id: \.self for arrays of strings in List [OK]

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Which SwiftUI code snippet correctly displays a list of strings stored in the array items?