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AS3: Extract filename without the extension

/ Published in: ActionScript 3
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  1. package{
  2.   import flash.display.Sprite;
  3.  
  4.   public class Main extends Sprite{
  5.     public function Main(){
  6.  
  7.         var filename:String = "document.jpg";
  8.         var extensionIndex:Number = filename.lastIndexOf( '.' );
  9.  
  10.         var extensionless:String = filename.substr( 0, extensionIndex ); 
  11.         trace( "The filename is " + extensionless );
  12.  
  13.  
  14.     }
  15.   }
  16. }

URL: http://www.java2s.com/Code/Flash-Flex-ActionScript/String/UselastIndexOftogetthefilenamewithoutextensionname.htm

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