To configure the running environment of PyCharm, you need to: 1. Open the "Project Interpreter" settings; 2. Change the interpreter; 3. Set up the virtual environment (optional); 4. Apply the changes. Benefits include: isolation of project dependencies, improved code portability, management of multiple projects, faster startup time.
Configuring the running environment in PyCharm
How to configure the running environment?
To set up PyCharm's running environment, please perform the following steps:
- Open the "Project Interpreter" settings. Go to File > Settings (Windows/Linux) or PyCharm > Preferences (macOS). Under the Projects section, click Project Interpreter.
- Change the interpreter. If you don't have the required Python interpreter installed yet, click the " " icon to add it. You can select an installed interpreter or create a virtual environment.
- Set up a virtual environment (optional). If you wish to separate your project from your system's installed Python, create a virtual environment. To do this, select the checkbox next to "Inherit global site packages."
- Apply changes. Click OK to save changes.
Benefits of configuring the running environment
Configuring the running environment has the following benefits:
- Isolate project dependencies: Virtual environments ensure that project dependencies remain isolated from the system-installed Python to avoid conflicts.
- Improve code portability: Using a virtual environment makes it easy to move projects to other computers without worrying about dependency compatibility issues.
- Manage multiple projects: Each project can use its own virtual environment, allowing different versions of Python or different sets of dependencies to be used simultaneously.
- Faster startup time: Virtual environments improve PyCharm startup time by caching dependencies.
The above is the detailed content of How to configure the running environment of pycharm. For more information, please follow other related articles on the PHP Chinese website!

linux设备节点是应用程序和设备驱动程序沟通的一个桥梁;设备节点被创建在“/dev”,是连接内核与用户层的枢纽,相当于硬盘的inode一样的东西,记录了硬件设备的位置和信息。设备节点使用户可以与内核进行硬件的沟通,读写设备以及其他的操作。

区别:1、open是UNIX系统调用函数,而fopen是ANSIC标准中的C语言库函数;2、open的移植性没fopen好;3、fopen只能操纵普通正规文件,而open可以操作普通文件、网络套接字等;4、open无缓冲,fopen有缓冲。

端口映射又称端口转发,是指将外部主机的IP地址的端口映射到Intranet中的一台计算机,当用户访问外网IP的这个端口时,服务器自动将请求映射到对应局域网内部的机器上;可以通过使用动态或固定的公共网络IP路由ADSL宽带路由器来实现。

在linux中,交叉编译是指在一个平台上生成另一个平台上的可执行代码,即编译源代码的平台和执行源代码编译后程序的平台是两个不同的平台。使用交叉编译的原因:1、目标系统没有能力在其上进行本地编译;2、有能力进行源代码编译的平台与目标平台不同。

在linux中,eof是自定义终止符,是“END Of File”的缩写;因为是自定义的终止符,所以eof就不是固定的,可以随意的设置别名,linux中按“ctrl+d”就代表eof,eof一般会配合cat命令用于多行文本输出,指文件末尾。

linux查询mac地址的方法:1、打开系统,在桌面中点击鼠标右键,选择“打开终端”;2、在终端中,执行“ifconfig”命令,查看输出结果,在输出信息第四行中紧跟“ether”单词后的字符串就是mac地址。

在linux中,可以利用“rpm -qa pcre”命令判断pcre是否安装;rpm命令专门用于管理各项套件,使用该命令后,若结果中出现pcre的版本信息,则表示pcre已经安装,若没有出现版本信息,则表示没有安装pcre。

在linux中,rpc是远程过程调用的意思,是Reomote Procedure Call的缩写,特指一种隐藏了过程调用时实际通信细节的IPC方法;linux中通过RPC可以充分利用非共享内存的多处理器环境,提高系统资源的利用率。


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