generic class in dart

Vel answered on May 18, 2022 Popularity 10/10 Helpfulness 4/10

answer generic class in dart

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generic class in dart

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class Stack<T> {
  List<T> _stack = [];

  void push(T item) => _stack.add(item);
  T pop() => _stack.removeLast();
}

// Example
final stack = Stack<String>();
stack.push("A string.");

Popularity 10/10 Helpfulness 4/10 Language dart

Source: Grepper

Tags: class dart

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Contributed on May 22 2022

Vel

0 Answers Avg Quality 2/10

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generic in dart

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// example of using generics in Dart

class Box<T> {
  T value;

  Box(this.value);

  T getValue() {
    return value;
  }

  void setValue(T newValue) {
    value = newValue;
  }
}

void main() {
  // creating an instance of Box with int as the generic type
  Box<int> intBox = Box<int>(10);
  print(intBox.getValue()); // output: 10

  // creating an instance of Box with String as the generic type
  Box<String> stringBox = Box<String>("Hello");
  print(stringBox.getValue()); // output: Hello
}

Popularity 9/10 Helpfulness 4/10 Language dart

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

generic class in dart

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-1

class Person {
	String name;
    int age;
    List<String> likes = ["Coding", "Dart", "Comp Sci"];
    String _password = "Password123"; // This is a private variable, using an '_' at the start of a variable name makes it private.
    
    Person(String name, int age, List<String> likes) { // Constructor
    	this.name = name;
        this.age = age;
        this.likes = likes;
    }
    
    void SetPassword(String password) { // Setter
    	this._password = password;
    }
    
    String GetPassword() { // Getter
    	return _password;
	}
}

Popularity 10/10 Helpfulness 1/10 Language dart

Source: Grepper

Tags: class clas

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Contributed on May 18 2022

Callum S

0 Answers Avg Quality 2/10

generic class in dart

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