Testing for Existence : Object : Class Flash / Flex / ActionScript examples


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Testing for Existence


 

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

        var notes:Object = {Roger: "hereiam"};
        trace( "Roger" in notes ); // Returns true
        trace( "Josh" in notes); // Returns false

    }
  }
}

        



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