웹개발자의 기지개

12345678910111213141516171819202122232425262728293031323334353637383940!DOCTYPE html>html lang="ko">head>    meta charset="UTF-8">    title>테스트/title>/head>body> h1>this 바인딩과 화살표 함수/h1>p>User 객체의 name 을 출력하는 alert    button id="userAlertBtn">출력/button>/p> script>    function User(name) {        this.name = name;          // function함수는 this 가 undefined 된다.        this.sayName = function() {     ..

함수 튜플/딕셔너리 언패킹 1234567891011121314151617def concatenate_strings(*args):    return ''.join(args) # 메인 실행 부분def main():    n = int(input("몇 개의 문자열을 입력하시겠습니까? "))    strings = []        for i in range(n):        s = input(f"{i + 1}번째 문자열을 입력하세요: ")        strings.append(s)        result = concatenate_strings(*strings)    print("합쳐진 문자열:", result) # 함수 실행main()Colored by Color Scriptercs 실행결과------ ..

1234567891011121314151617181920function removeNameFromArray($names, $nameToRemove) {    $result = array();    foreach ($names as $name) {        if ($name !== $nameToRemove) {            $result[] = $name;        }    }    return $result;}     // 테스트 배열    $celebrities = array("유재석", "강호동", "이효리", "김종국", "박명수");     // 함수 호출    $result = removeNameFromArray($celebrities, "김종국");     // 결과 출력    ..

123    background: rgba(0, 0, 0, 0.25);    backdrop-filter: blur(24px) brightness(110%);    -webkit-backdrop-filter: blur(24px) brightness(110%);cs  filter: blur(5px); -webkit-filter: blur(5px);  참고 : https://ipjaworld.tistory.com/62참고 : https://13akstjq.github.io/scss/2020/11/18/css-filter-%EC%86%8D%EC%84%B1%EC%9C%BC%EB%A1%9C-%EB%B8%94%EB%9F%AC%EC%B2%98%EB%A6%AC%ED%95%98%EA%B8%B0.html

nvm 으로 node.js 를 여러개 설치해보자. https://github.com/coreybutler/nvm-windows#installation--upgrades GitHub - coreybutler/nvm-windows: A node.js version management utility for Windows. Ironically written in Go.A node.js version management utility for Windows. Ironically written in Go. - coreybutler/nvm-windowsgithub.com  nvm 을 윈도우용으로 설치한다. Releases · coreybutler/nvm-windows Releases · coreybutler/nvm-w..

nvm 으로 여러개의 node.js 를 설치하여 활용해보자.  Homebred 없으면 이것부터 설치한다.$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" $ brew --versionHomebrew 3.6.20  1. Homebrew 로 nvm 설치한다.brew install nvm 2 .nvm 폴더생성한다.# 홈으로 이동$ cd ~ # .nvm 생성$ mkdir .nvm  3. 환경변수 설정 사용하고 있는 쉘의 종류에 따라 파일을 변경해준다. (.bashrc, .bash_profile, .zshenv 등등)$ vim ~/.bashrc  아래 코드를 붙여넣기 하고 저장한다. (:w..

nvm 설치하고 삭제하려는 과정중에 다음과 같은 에러가 나왔다. Follow the instructions here:  https://github.com/Homebrew/homebrew-cask#reporting-bugsError: Unexpected method 'appcast' called on Cask adoptopenjdk8.Follow the instructions here:  https://github.com/Homebrew/homebrew-cask#reporting-bugs    https://github.com/Homebrew/homebrew-cask#reporting-bugs GitHub - Homebrew/homebrew-cask: 🍻 A CLI workflow for the admi..

수동 완전 삭제한다. 12345678910111213141516171819sudo rm -rf /usr/local/lib/nodesudo rm -rf /usr/local/lib/node_modulessudo rm /usr/local/lib/dtrace/node.dsudo rm /usr/local/share/man/man1/node.1sudo rm -rf /usr/local/share/doc/nodesudo rm -rf /usr/local/share/systemtap/tapset/node.stpsudo rm -rf /usr/local/include/nodesudo rm /usr/local/bin/nodesudo rm /usr/local/bin/npmsudo rm /usr/local/bin/npx //아래는..