Specifying a negative value simply counts backward from the end of the string where -1 is the last character. : Substr : String Flash / Flex / ActionScript examples

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Specifying a negative value simply counts backward from the end of the string where -1 is the last character.


 

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

        var sTitle:String = new String("ActionScript AAAAA");
        trace(sTitle.substr(-12, 6));  // Displays: Script

    }
  }
}

Related Scripts with Example Source Code in same category :

Working with Substring Values
Optionally omit the second parameter, substr returns a substring starting at the specified index and going to the end of the original string.
substring method returns a substring starting with the starting index specified and containing all the characters up to, but not including, the ending index.
Use lastIndexOf to get the file name without extension name

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