Question

How to iterate over elements of a list in Dart

Answer 1

void main() {
    List list = [1, 8, 0, 6, 2, 4];
    
    list.forEach((element) => 
        print(element)
    );
}
 
 
 
 
 
/*
run:
 
1
8
0
6
2
4
 
*/

 

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Answer 2

void main() {
    List list = [1, 8, 0, 6, 2, 4];

    for (var i = 0; i < list.length; i++) {
        print(list[i]);
    }
}
 
 
 
 
 
/*
run:
 
1
8
0
6
2
4
 
*/

 

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Answer 3

void main() {
    List list = [1, 8, 0, 6, 2, 4];

    var iterator = list.iterator;
     
    while (iterator.moveNext()) {
        print(iterator.current);
    }
}
 
 
 
 
 
/*
run:
 
1
8
0
6
2
4
 
*/

 

70+ SQL courses for beginners and professionals