项目链接:https://github.com/jackfrued/Python-100-Days 一、Python之禅 在Python交互式环境中输入下面的代查看结果,请尝试将看到的内容翻译成中文。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 import this 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Beautiful is better than ugly. Explicit...
代码语言:javascript 复制 # Rearrange the data for plotting In [58]: count_subset = count_subset.stack() In [59]: count_subset.name = 'total' In [60]: count_subset = count_subset.reset_index() In [61]: count_subset[:10] Out[61]: tz os total 0 America/Sao_Paulo Not Windows 13...
date += datetime.timedelta(days=1) datetime — Basic date and time types — Python 3.8.6rc1 documentation https://docs.python.org/3.8/library/datetime.html#datetime.datetime.utcfromtimestamp classmethod datetime.utcfromtimestamp(timestamp) Return the UTC datetime corresponding to the POSIX timest...
[60] empyrical: https//github.com/quantopian/e [61] fecon235: https//github.com/rsvp/fecon23 [62] finance: https//pypi.org/project/financ [63] qfrm: https//pypi.org/project/qfrm/ [64] visualize-wealth: https//github.com/benjaminmgro [65] VisualPortfolio: https//github.com/wegameking...
groupby(by=['userid','date']).count() user_active_days_df = tmp[tmp['type']>active_user_standard].count(level=0) sorted_user_active_days_df = user_active_days_df['type'].value_counts().sort_index()( Bar(init_opts=opts.InitOpts(width='600px', height='400px')) .add_xaxis(...
2={ 'store_id':['d',e','f','g','h'], 'item_name':['stapler','notebook','pencil','eraser','sharpener'] 'sales':[20,60,150,40,50]} raw_data_3={ 'store_id':['a','b','c','d',e','f','g','h','i','j'], 'score':[80,79,68,99,60,84,75,93,59,60] ...
if date_day in all_holidays_days: print('休') else: print('休息啥,搬砖去') 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 运行结果: 休 1. 让人非常高兴的一个字~ 2)节假日调班 ...
#60DaysRLChallenge Now we have also aSlack channel. To get an invitation, email me atandrea.lonza@gmail.com. Also, email me if you have any idea, suggestion or improvement. To learn Deep Learning, Computer Vision or Natural Language Processing check my1-Year-ML-Journey ...
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(date2-date1).days time_diff = round((time2-time1).seconds/3600/24, 2) # duration = date_diff+time_diff # 精确到时分秒 duration = date_diff # 仅精确到天数 # 该顾客的折扣 discount = float(self.ui.tableWidget_out.item(rowcount_out, 6).text()) final_fee = room_price*duration*...