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Record your races with a typeracer account:
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- Customize your profile and racecar.
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Race Result Details |
| Racer | Cameron (whaletail) |
| Race Number | 67 |
| Date | Sat, 20 Jan 2018 03:16:35 +0000 |
| Speed |
71 WPM
 Try to beat?
|
| Accuracy | 98.0% |
| Rank | 1st place (out of 3) |
| Opponents | observer02 (2nd place) |
Text typed:
 
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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)
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