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on 11-Dec-2014 (Thu)

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Annotation 149629988

#odersky-programming-in-scala-2ed #scala
The only identifiers that can be used as prefix operators are +, -, !, and ~.
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Flashcard 149630031

Tags
#odersky-programming-in-scala-2ed #scala
Question
Postfix operators are methods that [what's their signature and how are they invoked?].
Answer
take no arguments, when they are invoked without a dot and parentheses

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