July 2017
Beginner to intermediate
464 pages
10h 38m
Korean
Content preview from 러닝 자바스크립트: ES6로 제대로 입문하는 모던 자바스크립트 웹 개발
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124
러닝 자바스크립트
continue
루프에서 다음 단계로 바로 건너뜁니다.
return
제어문을 무시하고 현재 함수를 즉시 빠져나갑니다.
6
장을 보십시오.
throw
예외 핸들러에서 반드시 처리해야 할
예외
exception
를 일으킵니다. 예외 핸들러는 현재 제어문
바깥에 있어도 상관없습니다.
11
장을 보십시오.
각 문의 사용법은 이 장을 진행하면서 명확히 이해하게 될 겁니다. 지금은 이들이 앞으로 설명
할 제어문의 일반적인 동작 방식을 벗어난다는 것만 기억하면 됩니다.
4.2.2
if
...
else
문을 체인으로 연결하기
if
...
else
문을 체인으로 연결하는 것은 사실 특별한 문법은 아닙니다. 단순히
if
...
else
문
을 연달아 쓰고, 각
else
절이 다음
if
...
else
문을 포함할 뿐입니다. 하지만 정말 많이 쓰이
므로 언급할 가치는 충분합니다. 예를 들어 토마스는 자신이 수요일에는 운이 나쁘다는 미신을
믿고 있어서 딱
1
펜스씩만 건다고 하면, 다음과 같이
if
...
else
체인으로 나타낼 수 있습니다.
if
(
new
Date
().
getDay
() = = =
3
) { //
new
Date
().
getDay
()는 현재 요일에 해당하는
totalBet
=
1
; // 숫자를 반환합니다.
0
은 일요일입니다.
}
else
if
(
funds
=== ...
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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.