July 2016
Beginner to intermediate
776 pages
17h 26m
Korean
Content preview from 프로그래밍 스칼라: 실용적인 스칼라 활용법을 익히는 가장 확실한 실전 바이블 (2.11.x 버전 기반)
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686
4
부
고급 주제 및 실전 응용
예를 들어 복소수를 구현하는
progscala2
/
toolslibs
/
Complex
.
scala
로부터 만들어진 클래스
파일을 디컴파일해보자.
SBT
가 이를 이미 컴파일했을 것이다.
scalap
와
javap
를 결과 클래스
파일에 대해 실행해보라. 패키지 이름인
toolslibs
를 지정한 방법에 주의하라. 스칼라
2
.
11
에
서 만들어진 클래스 파일은 다음과 같이
javap
로 디컴파일할 수 있다.
javap -cp target/scala-2.11/classes toolslibs.Complex
+
와
-
메서드의 이름은 어떻게 변환됐나?
real
과
imaginary
필드에 대한 ‘게터’ 메서드의 이름
은 무엇인가? 이런 필드의 자바 타입은 무엇인가?
scalap
와
javap
의 출력은 어떤 차이가 있나?
21.1.4
scaladoc
명령행 도구
scaladoc
명령은
javadoc
에 해당한다. 이를 사용해서 스칼라 소스 파일로부터 문서를 생성할
수 있다. 이런 문서를 스칼라독
Scaladoc
이라고 부른다.
scaladoc
의 구문분석기는
javadoc
이 지원
하는
@
author
,
@
param
등의
@
애노테이션을 지원한다.
scaladoc
을 여러분 프로젝트에서 사용하는 가장 쉬운 방법은
SBT
에서
doc
작업을 실행하는 것
이다.
21.1.5
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.