Determining the Size of an Array : length « Array « Flash / Flex / ActionScript






  1. Flash / Flex / ActionScript
  2. Array
  3. length

Determining the Size of an Array

 


package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){


        var list:Array = [34, 45, 57];
        trace(list.length);               // Displays: 3
        
        var words:Array = ["this", "that", "the other"];
        trace(words.length);              // Displays: 3
        
        var cards:Array = new Array(24);  
        trace(cards.length);              // Displays: 24

    }
  }
}








Related examples in the same category

1.Use the Array constructor allows you to specify the length of the new array.
2.The length property of an array returns the number of elements in the array.
3.Access the last element of theArray: theArray[theArray.length - 1]
4.Removing Elements with the length Variable
5.Putting an element at index Array .length creates a new element right after the current last element