Câu hỏi phỏng vấn Flutter
Câu hỏi

How do you convert a L...

Câu trả lời

Here's how you can convert a List into a Map in Dart:

Converting a List into a Map

To convert a List into a Map in Dart, you can use the asMap() method or the Map.fromEntries() constructor. Here's how each method works:

Using asMap()

The asMap() method returns a Map view of the List. It maps the indices of the List to the corresponding elements. Here's an example:

dart Copy
List<String> fruits = ['apple', 'banana', 'cherry'];
Map<int, String> fruitsMap = fruits.asMap();

print(fruitsMap);
// Output: {0: apple, 1: banana, 2: cherry}

In this example, the asMap() method is called on the fruits List, and the resulting Map maps the indices (0, 1, 2) to the corresponding elements ('apple', 'banana', 'cherry').

Using Map.fromEntries()

The Map.fromEntries() construct...

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