package{
import flash.display.Sprite;
public class Main extends Sprite{
public function Main(){
StringUtils.contains("[email protected]", "@");
}
}
}
internal class StringUtils {
public static function contains (string, character) {
for (var i:int = 0; i <= string.length; i++) {
if (string.charAt(i) == character) {
return true;
}
}
return false;
}
}
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