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dart break foreach

Adorable Alpaca answered on May 18, 2022 Popularity 8/10 Helpfulness 4/10

answer dart break foreach

related flutter foreach break

dart break foreach

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//you cant break in a foreach function in dart,
//but use normal for loop and break in it

  for (var number in id) {
    var index = id.indexOf(number);

    print('Origin forEach loop');

    for (int i = 0; i < 1; i++) {
      print("for loop");
    }

    break;
  }

Popularity 8/10 Helpfulness 4/10 Language dart

Source: Grepper

Tags: break dart foreach

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Contributed on May 18 2022

Adorable Alpaca

0 Answers Avg Quality 2/10

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flutter foreach break

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// You can't stop map foreach loop, but you can stop it from executing code using flag.

void main() {
  var id = [1, 2, 3, 4, 5];
  bool forEachDone = false;

  id.asMap().forEach((index, number) {
    if(forEachDone == false) {
      print("$index $number");
      if (number == 3) {
        forEachDone = true;
      }
    }
  });
}

Popularity 7/10 Helpfulness 1/10 Language dart

Source: stackoverflow.com

Tags: break foreach dart flutter

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Contributed on Jul 21 2023

UwU People

0 Answers Avg Quality 2/10

dart break foreach

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