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Racer Paulo (sousac9)
Race Number 6
Date Sat, 8 Sep 2018 12:12:59 +0000
Speed 53 WPM Try to beat?
Accuracy 96.5%
Rank 2nd place (out of 4)

Text typed:

JavaScript is very flexible about the types of values it requires. We've seen this for booleans: when JavaScript expects a boolean value, you may supply a value of any type, and JavaScript will convert it as needed. Some values ("truthy" values) convert to true and others ("falsy" values) convert to false.
JavaScript: The Definitive Guide (book) by David Flanagan (see stats)

Typing Review:

Race text:
JavaScript is very flexible about the types of values it requires. We've seen this for booleans: when JavaScript expects a boolean value, you may supply a value of any type, and JavaScript will convert it as needed. Some values ("truthy" values) convert to true and others ("falsy" values) convert to false.
Time:
0:00
Speed:
Accuracy:
Typing replay:
Analysis:
Mistakes:
  1. very
  2. types
  3. seen
  4. JavaScript
  5. expects
  6. convert
  7. ("truthy"
  8. ("falsy"
  9. values)