# This file must be used with "source bin/activate" *from bash*# you cannot run it directlyif["${BASH_SOURCE-}"="$0"];thenecho"You must source this script: \$ source$0">&2exit33fideactivate(){unset-f pydoc >/dev/null 2>&1||true# reset old environment variables# ! [ -z ${...
1 创建一个干净的python3环境 输入命令如下: D:\>virtualenv --reset-App-data venv3 created virtual environment CPython3.7.5.final.0-64 in 4124ms creator CPython3Windows(dest=D:\venv3, clear=False, global=False) seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, ...
# reset old environment variables # ! [ -z ${VAR+_} ] returns true if VAR is declared at all if ! [ -z "${_OLD_VIRTUAL_PATH+_}" ] ; then PATH="$_OLD_VIRTUAL_PATH" export PATH unset _OLD_VIRTUAL_PATH fi if ! [ -z "${_OLD_VIRTUAL_PYTHONHOME+_}" ] ; then PYTHONHOME=...
▲在VS Code 中进行可视化 Git 操作 现在,我们的项目目录里有「virtualEnvironment」目录和「.git」目录,它们是我们管理 Python 项目的两个利器:虚拟环境和 Git 。有两个利器在手,我们的 Python 项目开发环境就非常清晰和舒服了。
从staging退回可用git reset,stage或者stash或者add或者shelf的change不会延续如果重新从local branch建一个branch 从commit退回可用git rollback Generator, (function that use yield instead of return) Return sends a specified value back to its caller whereas Yield can produce a sequence of values. We should...
Note:A virtual environment is a Python environment such that the Python interpreter, libraries and scripts installed into it are isolated from those installed in other virtual environments, and (by default) any libraries installed in a “system” Python, i.e., one which is installed as part of...
[RouterA] interface vlanif 2002 [RouterA-vlanif2002] ip address 2.2.2.2 24 [RouterA-vlanif2002] quit [RouterA] interface gigabitethernet 0/0/0 [RouterA-GigabitEthernet0/0/0] vrrp vrid 1 virtual-ip 2.2.2.1 [RouterA-GigabitEthernet0/0/0] vrrp vrid 1 priority 150 [RouterA-Gigabit...
B. Set up your shell environment for Pyenv The below setup should work for the vast majority of users for common use cases. SeeAdvanced configurationfor details and more configuration options. Bash Stock Bash startup files vary widely between distributions in which of them source which, under wh...
Each process provides the resources needed to execute a program. A process has a virtual address space, executable code, open handles to system objects, a security context, a unique process identifier, environment variables, a priority class, minimum and maximum working set sizes, and at least ...
$ . pyenv-activate.sh # Activate pyslam python virtual environment. This is only needed once in a new terminal. $ ./main_map_viewer.py # Use the --path options to change the input path To enable map reloading and relocalization when running main_slam.py, open config.yaml and set SYSTEM...