Did You Trace That? Freehand Drawing and You! doc

... provides an andThen combinatorthat allows actor behavior to be composed sequentially. Using andThen, the body of theabove actor can be expressed as follows:{ awaitPing } andThen { sendPong }andThen ... sequence is terminated by a None message. Some and None are the two casesof Scala’s standard Option class. The coordinator synchronizes requests from clients and values coming from the producer. The ... event handlersare installed in the execution environment. The program never calls these event handlersitself. Instead, the execution environment dispatches events to the installed handlers....

... out and grab your attention. Be sure to keep your pencil poised to writeas you read. You will want to use your scratch paper to jot down key words and phrases as you see them .You may think you ... Set, Read!If you are already skilled at quickly reading and understanding dense prose, good for you! If not, try thisapproach. Feel free to adapt it and change it to suit your needs and temperament. ... have to wander around in the cave; you need to knowwhat territory you have already covered, so you can stride purposefully back through it. Your notes save you the wandering. They save you time.Next,...