包邮Scala编程-(影印版)

forewordpreface1. zero to sixty: introducing scala why scala? the seductions of scala what about java 8? installing scala using sbt running the scala command-line tools running the scala repl in ides a taste of scala a taste of concurrency recap and what's next2. type less, do more semicolons variable declarations ranges partial functions method declarations method default and named arguments methods with multiple argument lists a taste of futures nesting method definitions and recursion inferring type information reserved words literal values integer literals floating-point literals boolean literals character literals string literals symbol literals function literals tuple literals option, some, and none: avoiding nulls sealed class hierarchies organizing code in files and namespaces importing types and their members imports are relative package objects abstract types versus parameterized types recap and what's next3. rounding 0ut the basics operator overloading? syntactic sugar methods with empty argument lists precedence rules domain-specific languages scala if statements scala for comprehensions for loops generator expressions guards: filtering values yielding expanded scope and value definitions other looping constructs scala while loops scala do-while loops conditional operators using try, catch, and finally clauses call by name, call by value lazy val enumerations interpolated strings traits: interfaces and "mixins" in scala recap and what's next4. pattern matching5. implicits6. functional programming in scala7. for comprehensions in depth8. object-oriented programming in scala9. traits10. the scala object system, part ⅰ11. the scala object system, part ⅱ.12. the scala collections library13. visibility rules14. scala's type system, part ⅰ15. scala's type system, part ⅱ16. advanced functional programming17. tools for concurrency18. scala for big data19. dynamic invocation in scala.20. domain-specific languages in scala21. scala tools and libraries.22. java interoperability.23. application design24. metaprogramming: macros and reflection.a. referencesindex