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Record your races with a typeracer account:
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Race Result Details |
| Racer | A (_____a_____a______) |
| Race Number | 23 |
| Date | Wed, 21 Nov 2018 09:48:56 +0000 |
| Speed |
111 WPM
 Try to beat?
|
| Accuracy | 98.8% |
| Rank | 1st place (out of 2) |
Text typed:
 
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The two kinds of messages that an object-communication diagram shows are the synchronous message (in which a sender object must wait for the target to finish) and the asynchronous message (in which a sender object does not need to wait).
— What Every Programmer Should Know about Object-Oriented Design
 (book)
by Meilir Page-Jones
(see stats)
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