Compound Assignment Operators (+=, -=, *=, /=, and %=): x += 1; is the same as writing x = x + 1; : Arithmetic Operators « Language « Flash / Flex / ActionScript

1. Flash / Flex / ActionScript
2. Language
3. Arithmetic Operators

Compound Assignment Operators (+=, -=, *=, /=, and %=): x += 1; is the same as writing x = x + 1;

 

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

        var x:Number = 0;
        
        x += 5; // x = 5
        trace(x);
        
        x -= 3; // x = 2
        trace(x);
        x *= 3; // x = 6
        trace(x);
        x /= 2; // x = 3
        trace(x);
        x %= 3; // x = 0
        trace(x);
    }
  }
}

        

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