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Re:Google: 90% of our engineers use the software you wrote (... by marktangotango on Wednesday June 10, 2015 @08:57PM (#9696740)
Circles for states and arrows for transitions between states? Is there anything more to it than that?
Re:Google: 90% of our engineers use the software you wrote (... by rbanffy on Wednesday June 10, 2015 @09:19PM (#9696833)
I think you use "sausages" for initial and final states...

I too don't remember much.