数据处理：pandas、numpy 数据建模：scipy、scikit-learn、statesmodel、keras 数据可视化：matplotlib、seabor...
writing manifest file 'dmPython.egg-info/SOURCES.txt' installing library code to build/bdist.linux-x86_64/egg running install_lib running build_ext building 'dmPython' extension gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-stron...
fromdistutils.coreimportsetup,ExtensionfromCython.Buildimportcythonize# First create an Extension object with the appropriate name and sources.ext=Extension(name="wrap_fib",sources=["cfib.c","wrap_fib.pyx"])# Use cythonize on the extension object.setup(ext_modules=cythonize(ext)) (补充: 这里...
export PROJECT_HOME=$HOME/Devel source /usr/local/bin/virtualenvwrapper.sh 这将把您的主目录中的Devel文件夹设置为您的虚拟环境项目的位置。 对于Windows 用户,我们可以使用另一个软件包:virtualenvwrapper-win。这也可以使用pip安装: $ pip install virtualenvwrapper-win 使用virtualwrapper创建一个虚拟环境: $ ...
Conda 环境使用conda create --name <name>创建,使用source conda activate <name>激活。没有简单的方法来使用未激活的环境。可以在安装软件包的同时创建一个 conda 环境:conda create --name some-name python。我们可以使用=– conda create --name some-name python=3.5来指定版本。在环境被激活后,也可以使用...
(Source) As you saw in the previous section, when a decorator uses arguments, you need to add an extra outer function. The challenge now is for your code to figure out if you’ve called the decorator with or without arguments.Since the function to decorate is only passed in directly if...
@echo off set source_dir=C:\source_directory set target_dir=C:\target_directory set file_extension=.txt for %%i in (%source_dir%\%file_extension%) do ( copy %%i %target_dir% )在这个例子中，我们使用了@echo off命令来关闭命令行窗口中的命令回显功能，并设置了源目录、目标目录和...
在Solution Explorer,展開專案,在 Source Files 節點上按一下>滑鼠右鍵,然後選取 Add New Item。 在檔案範本清單中,選取 C++ 檔案 (.cpp)。 以module.cpp,輸入檔案的 Name,然後選取Add。 重要 請確定檔案名稱包含 .cpp 副檔名。 Visual Studio 會尋找副檔名為 .cpp,以啟用 C++ 專案屬性頁的顯示。 在工...
Create an SSH tunnel by runningssh -2 -L sourceport:localhost:destinationport -i identityfile user@remoteaddress, using a selected port fordestinationportand the appropriate username and the remote computer's IP address inuser@remoteaddress. For example, to use port 5678 on IP address 1.2.3.4...
File Extension in Python In the first example, we are directly unpacking the tuple values to the two variables. Note that the .bashrc file has no extension. The dot is added to the file name to make it a hidden file. In the third example, there is a dot in the directory name. Get...