Checking for Null Values : null « Data Type « Flash / Flex / ActionScript

1. Flash / Flex / ActionScript
2. Data Type
3. null

Checking for Null Values

 

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

        var weather:String = "rain";
        
        if (weather != null) { trace("checkWeather"); }
        
        if (weather) { trace("checkWeather"); }

    }
  }
}

        

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