Question

How to loop through a list in Dart

Answer 1

void main() {
    List<int> lst = [18, 21, 99, 32, 11, 71, 97]; 
     
    for (var i = 0; i < lst.length; i++) {
        print(lst[i]);
    }
}



 
 
 
/*
run:
 
18
21
99
32
11
71
97
 
*/

 

 

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Answer 2

void main() {
    List<int> lst = [18, 21, 99, 32, 11, 71, 97]; 
     
    for (final val in lst) {
        print(val);
    }
}



 
 
 
/*
run:
 
18
21
99
32
11
71
97
 
*/

 

70+ SQL courses for beginners and professionals

Answer 3

void main() {
    List<int> lst = [18, 21, 99, 32, 11, 71, 97]; 
     
    var i = 0;
    while (i < lst.length) {
        print(lst[i]);
        i++;
    }
}



 
 
 
/*
run:
 
18
21
99
32
11
71
97
 
*/

 

70+ SQL courses for beginners and professionals

Answer 4

void main() {
    List<int> lst = [18, 21, 99, 32, 11, 71, 97]; 
     
    lst.forEach((val) {
        print(val);
    });
}



 
 
 
/*
run:
 
18
21
99
32
11
71
97
 
*/

 

70+ SQL courses for beginners and professionals