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Concatenate two list in Flutter

List<String> _fruits = ["apple", "banana"];
List<String> _vegetables = ["Potato", "carrot"];

_fruits.addAll(_vegetables); //This will join the list
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Output
["apple", "banana", "Potato", "carrot"]

To concatenate or join two lists in dart or Flutter you can use .addAll() method. In the code snippet, we have defined two lists _fruits and _vegetables and we concatenate them.

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Join two lists in dart
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