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Racer Mamaafrica (mamaafrica)
Race Number 43
Date Sun, 6 Aug 2023 08:51:13 +0000
Universe code
Speed 44 WPM Try to beat?
Accuracy 92.1%
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. {
  3. width
  4. *
  5. (!isNaN(area))
  6. throw
  7. Error('calculateArea()
  8. received
  9. }
  10. console.log(e.name
  11. +
  12. e.message);
  13. return
  14. 'We
  15. calculate
  16. area.';
  17. }
  18. }