{"type":"rich","image_url":null,"height":"190","width":"100%","published":"2018-02-05 19:16:15","author_name":"cocodrips","description":"import datetime now = datetime.datetime.now() df.loc[:, 'birthday_dt'] = pd.to_datetime (df['birthday']) df.loc[:, 'age'] = (now - df['birthday_dt']).astype('<m8[Y]')","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftsukin.hateblo.jp%2Fentry%2F2018%2F02%2F05%2F191615\" title=\"\u8a95\u751f\u65e5\u304b\u3089\u5e74\u9f62\u3092\u51fa\u3059 - \u3072\u3088\u3053\u3001\u901a\u52e4\u4e2d\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u8a95\u751f\u65e5\u304b\u3089\u5e74\u9f62\u3092\u51fa\u3059","author_url":"https://blog.hatena.ne.jp/cocodrips/","version":"1.0","blog_url":"https://tsukin.hateblo.jp/","url":"https://tsukin.hateblo.jp/entry/2018/02/05/191615","blog_title":"\u3072\u3088\u3053\u3001\u901a\u52e4\u4e2d\u3002","categories":["pandas"],"provider_url":"https://hatena.blog","provider_name":"Hatena Blog"}