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Racer darthinfinix (darthinfinix)
Race Number 3
Date Tue, 20 Jun 2023 09:19:58 +0000
Universe code
Speed 47 WPM Try to beat?
Accuracy 92.4%
Rank 3rd place (out of 3)

Text typed:

function calculateArea(width, height) { try { var area = width * height; if (!isNaN(area)) { return area; } else { throw new Error('calculateArea() received invalid number'); } } catch(e) { console.log(e.name + ' ' + e.message); return 'We were unable to calculate the area.'; } }
Throw (other) by http://www.javascriptbook.com (see stats)

Typing Review:

Race text:
function calculateArea(width, height) { try { var area = width * height; if (!isNaN(area)) { return area; } else { throw new Error('calculateArea() received invalid number'); } } catch(e) { console.log(e.name + ' ' + e.message); return 'We were unable to calculate the area.'; } }
Time:
0:00
Speed:
Accuracy:
Typing replay:
Analysis:
Mistakes:
  1. calculateArea(width,
  2. height)
  3. {
  4. var
  5. area
  6. (!isNaN(area))
  7. {
  8. area;
  9. {
  10. throw
  11. Error('calculateArea()
  12. invalid
  13. number');
  14. }
  15. }
  16. catch(e)
  17. {
  18. console.log(e.name
  19. 'We
  20. area.';