我试图建立一个系统,用户可以添加一个问题,其他用户可以评论他的问题或投票。的主要功能是:2. user can comment on his or other users questions.4. user can vote on other users questions.{id:"user_123458", username:"S
choice so make","9- make your choice",
"10- put something and make", "11- make something happens", "', 'choice', 'so', 'make'], 9: ['make', 'your', 'choice'], 10: ['put', '
所以,我对编码还很陌生,我正在尝试创建一个随机的、基于转弯的战斗系统。然而,我认为我在代码中犯了一个错误。这不是随机的,也不做最后的打击。我找不到错误。", attacker + " attacks " + waiting + " with his sword, but " + waiting + "uses his shield to block.Then chops his head off with his sword."]@Em
我有一个带有datetime索引的时间序列数据帧"his“,我想从中提取一定范围的时间步长。起始点"selected_var_start“是datetime索引格式(从另一个数据帧中提取)。我试着这样做:his = his.iloc[selected_var_start:(selected_var_start+pd.DateOffset(hours=24))]
我得到以下错误TypeError: cannot do positional indexing on DatetimeIndex with these index
> New_His_data$BirthDate[1]1378 Levels: 13-1-1990 13-1-1991 13-10-1959 13-10-1973 13-10-197913-10-1988 13-10-1989 13-10-1994 13-11-1963 13-11-1970 ... 36473 character string is not in a standar
","1- make your choice", "2- put something and make", "3- make something happens", "4- giulio took hismake","5- make your choice", "6- put something and make", "7- make something happens", "8- giulio took hi