Guest
Record your races with a typeracer account:
Create Your Account- Save your race history and scores.
- Customize your profile and racecar.
- It’s free, why not?
Race Result Details |
| Racer | Mr. (mkarasch) |
| Race Number | 19 |
| Date | Fri, 8 Nov 2019 18:53:28 +0000 |
| Speed |
66 WPM
 Try to beat?
|
| Accuracy | 98.1% |
| Rank | 1st place (out of 5) |
| Opponents | 12xx_vanquisher_xx12 (5th place) |
Text typed:
 
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JavaScript supports the basic data types of numbers and strings. All numbers are 64-bit double precision, and range from -5e-324 to 1.7976931348623157e308.
— Professional jQuery
 (book)
by Cesar Otero and Rob Larsen
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