Search in array dart

Dart find in array

list.contains(x);

Source: stackoverflow.com

Search in array dart

// as data strucure
void searchArray(int key,) {
    bool isFound = false;
    for (int i = 0; i < arr.length; i++) {
      if (arr[i] == key) {
        print("The Item is found $key and The index is $i");
        isFound = true;
        return;
      }
    }
    if (!isFound) {
      print('Not found');
      return;
    }
  }

Similar codes

8 votes139 views1 answer
Listview inside column flutter
Dart
1 vote137 views1 answer
A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.
Dart
9 votes142 views3 answers
Waiting for another flutter command to release the startup lock...
Dart
13 votes130 views2 answers
Flutter column text direction
Dart
3 votes149 views1 answer
StateError (Bad state: No element)
Dart
2 votes138 views1 answer
Dart cascade
Dart
0 vote154 views1 answer
How to call function from another file dart flutter
Dart
0 vote142 views1 answer
Inr symbol in flutter
Dart
9 votes155 views1 answer
Flutter logo flutter
Dart
7 votes159 views1 answer
Flutter switch case
Dart