LukeHan 의 잡다한 기술 블로그

function startTimer(duration, display){ var timer = duration, seconds; var interval = setInterval(function(){ seconds = parseInt(timer % 60, 10); seconds = seconds < 10 ? "0" + seconds : seconds; display.textContent = seconds; if(timer === 0){ clearInterval(interval); } if(--timer < 0){ timer = duration; } }, 1000); } startTimer(60, document.querySelector('#timeCount'));

참고 : https://python.bakyeono.net/chapter-11-3.html#1132-%EB%82%A0%EC%A7%9C%EC%99%80-%EC%8B%9C%EA%B0%81 import time from datetime import date, time, datetime today = date.today().strftime('%Y%m%d') time = datetime.now().strftime('%H%M%S') print(today) print(time) # 두 날짜 차이 계산 get_date = date(2020, 2, 10) diff_day = int(str(date.today() - get_date).split(' day')[0]) print(diff_day) 기호 의미 출력 예(2001..