title: Javascript extract data from dictionary.
body: <p>This might seem very basic but I don't get it. </p>
  
  <p>I have the following data from a dictionary. </p>
  
  <p>To extract ColorModel I just do <em>object.ColorModel</em><br>
  No problem or issues here. </p>
  
  <p>But how do I extract "{Exif}"? I can't type <em>object."{Exif}"</em></p>
  
  <pre><code>{
  
  ColorModel = RGB;
  
  DPIHeight = 72;
  
  DPIWidth = 72;
  
  Depth = 8;
  
  Orientation = 1;
  
  PixelHeight = 3000;
  
  PixelWidth = 4000;
  
  "{Exif}" =     {
  
      ApertureValue = "2.96875";
  
      ColorSpace = 1;
  
      ComponentsConfiguration =         (
  
          0,
  
          0,
  
          0,
  
          1
  
      );
  
      CompressedBitsPerPixel = 3;
  
      CustomRendered = 0;
  
      DateTimeDigitized = "2012:03:22 13:17:00";
  
      DateTimeOriginal = "2012:03:22 13:17:00";
  
      DigitalZoomRatio = 1;
  
      ExifVersion =         (
  
          2,
  
          2
  
      );
  
      ExposureBiasValue = 0;
  
      ExposureMode = 0;
  
      ExposureTime = "0.01666666753590107";
  
      FNumber = "2.799999952316284";
  
      Flash = 24;
  
      FlashPixVersion =         (
  
          1,
  
          0
  
      );
  
      FocalLength = 5;
  
      FocalPlaneResolutionUnit = 2;
  
      FocalPlaneXResolution = "16393.4453125";
  
      FocalPlaneYResolution = "16393.4453125";
  
      ISOSpeedRatings =         (
  
          200
  
      );
  
      MaxApertureValue = "2.96875";
  
      MeteringMode = 5;
  
      PixelXDimension = 4000;
  
      PixelYDimension = 3000;
  
      SceneCaptureType = 0;
  
      SensingMethod = 2;
  
      ShutterSpeedValue = "5.90625";
  
      WhiteBalance = 0;
  
  };
  
  "{TIFF}" =     {
  
      DateTime = "2012:03:26 21:00:45";
  
      HostComputer = "Mac OS X 10.7.3";
  
      Make = Canon;
  
      Model = "Canon PowerShot SD940 IS";
  
      Orientation = 1;
  
      ResolutionUnit = 2;
  
      Software = "QuickTime 7.7.1";
  
      XResolution = 72;
  
      YResolution = 72;
  
      "_YCbCrPositioning" = 2;
  
  };
  </code></pre>
  
  <p>}</p>