DBILITY

같은 속성 키가 있으면 덮어쓰기가 되고, 새로운 속성 키가 source에 있다면 target 객체에 추가된다. Object.assign(target, ...sources); // sources에 spread operator 적용한 것으로 다음과 같음 //Object.assign(target, sources[0], sources[1], sources[2], sources[3] ~ sources[n]); https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Object/assign Object.assign() - JavaScript | MDN Object.assign() 메서드는 출처 객체들의 모든 열거 가능한 자체 속성을..

설치부터 하고 PS C:\Dev64\workspace\project> npm install react-icons@4.3.1 PS C:\Dev64\workspace\project> npm ls project@0.1.0 C:\Dev64\workspace\project +-- @testing-library/jest-dom@5.16.2 +-- @testing-library/react@12.1.2 +-- @testing-library/user-event@13.5.0 +-- bootstrap@4.6.0 +-- react-bootstrap@1.6.4 +-- react-dom@17.0.2 +-- react-icons@4.3.1 +-- react-redux@7.2.6 +-- react-router-dom@6.2.1 +-..

설치부터 하고 정리하자. redux-promise와 redux-thunk는 이번에는 필요없다. 필요하면 검색~ PS C:\Dev64\workspace\project> npm install react-redux@7.2.6 redux@4.1.2 redux-promise@0.6.0 redux-thunk@2.4.1 PS C:\Dev64\workspace\project> npm ls project@0.1.0 C:\Dev64\workspace\project +-- @testing-library/jest-dom@5.16.2 +-- @testing-library/react@12.1.2 +-- @testing-library/user-event@13.5.0 +-- bootstrap@4.6.0 +-- react-bootst..

package 설치부터 대충 정리해 보자. PS C:\Dev64\workspace\project> npm install react-router-dom@6.2.1 PS C:\Dev64\workspace\project> npm ls project@0.1.0 C:\Dev64\workspace\project +-- @testing-library/jest-dom@5.16.2 +-- @testing-library/react@12.1.2 +-- @testing-library/user-event@13.5.0 +-- bootstrap@4.6.0 +-- react-bootstrap@1.6.4 +-- react-dom@17.0.2 +-- react-redux@7.2.6 +-- react-router-dom@6.2.1 +--..