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typeracer

Pit Stop
Racer Sarah (sarah3991)
Race Number 874
Date Fri, 1 Feb 2019 7:20:26
Speed 54 WPM Try to beat?
Accuracy 95.7%
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.
— (book) by David Flanagan (see stats)

Typing Review: