코드노트

if else if let time = new Date().getHours(); if (time == 8) { console.log('아침'); } else if (time == 12) { console.log('점심'); } else if (time == 18) { console.log('저녁'); } else if (time == 22) { console.log('잠잘시간'); } else { console.log('무슨시간'); }; - 지정된 조건에 해당하면 코드 실행 - else if 로 조건에 해당될 때까지 반복 - 조건에 모두 해당되지 않으면 else 실행 switch let time = new Date().getHours(); switch(time) { case 8: console.log(..

cdn 설치 lodash.js - Libraries - cdnjs - The #1 free and open source CDN built to make life easier for developers A utility library delivering consistency, customization, performance, & extras. - Simple. Fast. Reliable. Content delivery at its finest. cdnjs is a free and open-source CDN service trusted by over 12.5% of all websites, serving over 200 billion requests e cdnjs.com - throttle : 이벤트가 반..

javascript 기초 데이터 종류 (자료형) - String : 문자 데이터 ex const name = "kwonbeomjun"; const email = 'kjun_all@naver.com' const hello = `Hi ${name}` console.log(name); // kjunbeomjun console.log(email); // kjun_all@naver.com console.log(hello); // Hi kjunbeomjun - Number : 숫자형 ex const number = 123456789; const opacity = 0.123456; console.log(number); // 123456789 console.log(opacity); // 0.123456 - Boolea..

Nods.js = javascript 동작 가능한 환경 - Node Version Manger - Windows Version 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. - GitHub - coreybutler/nvm-windows: A node.js version management utility for Windows. Ironically written in Go. github.com ※ 설치할 때 경로에 띄어쓰기 없..