November 2021
Intermediate to advanced
364 pages
9h 52m
Korean
Content preview from 이펙티브 타입스크립트
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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.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.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.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.
Effective
306
8장 타입스크립트로 마이그레이션하기
가장 잘 동작하며, 마이그레이션의 궁극적인 목표는 자바스크립트에 JSDoc 주
석이 있는 형태가 아니라 모든 코드가 타입스크립트 기반으로 전환되는 것임
을 잊지 말아야 합니다. 다만, 이미 JSDoc 주석으로 타입 정보가 많이 담겨 있
는 프로젝트라면
@ts-check
지시자만 간단히 추가함으로써 기존 코드에 타입
체커를 실험해 볼 수 있고 초기 오류를 빠르게 잡아낼 수 있다는 점은 기억해
야 하겠습니다.
·
·
파일 상단에
// @ts-check
를 추가하면 자바스크립트에서도 타입 체크를 수
행할 수 있습니다.
·
·
전역 선언과 서드파티 라이브러리의 타입 선언을 추가하는 방법을 익힙
시다.
·
·
JSDoc 주석을 잘 활용하면 자바스크립트 상태에서도 타입 단언과 타입 추
론을 할 수 있습니다.
·
·
JSDoc 주석은 중간 단계이기 때문에 너무 공들일 필요는 없습니다. 최종 목
표는
.ts
로 된 타입스크립트 코드임을 명심합시다.
소규모 프로젝트는 한꺼번에 타입스크립트로 전환할 수 있습니다. 그러나 대
규모 프로젝트는 한꺼번에 작업하는 것이 불가능하므로 점진적으로 전환할 수
있어야 합니다. 그러려면 마이그레이션 기간 중에 자바스크립트와 타입스크립 ...
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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.