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 | huu duy (huu_duy99) |
| Race Number | 26913 |
| Date | Fri, 29 Dec 2017 17:32:41 +0000 |
| Speed |
66 WPM
 Try to beat?
|
| Accuracy | 95.3% |
| Rank | 3rd place (out of 5) |
| Opponents | bill497 (1st place) mysteriouse (2nd place) shahid_abbas (4th place) |
Text typed:
 
|
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)
|