(.venv)PSC:\Users\augus\PycharmProjects\pythonProject>pip3installtorchtorchvisiontorchaudio--index-urlhttps://download.pytorch.org/whl/cu124Lookinginindexes:https://download.pytorch.org/whl/cu124Requirementalreadysatisfied:torchinc

Firstanswerfromateacher:https://jakubmarian.com/so-thus-therefore-and-hence-in-english/"So,thus,therefore,andhenceinEnglish"SinceyouarereadingthisarticleinEnglish,theoddsareyoualreadyknowwhattheconjunction"so&q

安装依赖(C:\ProgramData\Anaconda3)C:\Users\ychen>pipinstallflask-migrateLookinginindexes:https://mirrors.aliyun.com/pypi/simple/Collectingflask-migrateDownloadinghttps://mirrors.aliyun.com/pypi/packages/93/01/587023575286236f95d2ab8a826c

python正常安装其他库后。pipinstallxlwings提示以下信息。Requirementalreadysatisfied:xlwingsinc:\users\zheng\appdata\local\programs\python\python38\lib\site-packages(0.30.12)Requirementalreadysatisfied:pywin32>=224inc:\users\zheng\appdat

HDF5forPythonh5pyisathin,pythonicwrapperaroundthe HDF5,whichrunsonPython3(3.6+).WebsitesMainwebsite: https://www.h5py.orgSourcecode: https://github.com/h5py/h5pyMailinglist: https://groups.google.com/d/forum/h5py pipinstallh5pyColle

3.1-Pandas数据结构  3.1.1认识Pandas库¶基于Numpy的一种工具，为解决数据分析任务而创建的，纳入了大量库和一些标准的数据模型，提供了高效地操作大型数据集所需的工具基本上你能用Excel或者Bi工具进行的数据处理，Pandas也都能实现，而且更快 In [ ]: