yuheiomori0718 https://blog.hatena.ne.jp/yuheiomori0718/ メモ置き場 https://y0m0r.hateblo.jp/ python ruby node.js python from datetime import datetime, timedelta today = datetime.today() today + timedelta(minutes=1) # => 1分後 today + timedelta(hours=1) # => 1時間後 today + timedelta(days=1) # => 1日後 ruby require 'date' today = DateTime.now() today + Rational(1, 24 * 60 * 60) # => 1分後 today + Rational(1, 24) # => 1時… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20120106%2F1325855585" title="Python、Ruby、Node.jsで１分後、１時間後、１日後の日付を求める - メモ置き場" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/y/yuheiomori0718/20120106/20120106221209.png Hatena Blog https://hatena.blog 2012-01-06 22:13:05 rich https://y0m0r.hateblo.jp/entry/20120106/1325855585 1.0 100%