How to leave/exit/deactivate a Python virtualenv

To leave or deactivate a Python virtualenv, you can use the `deactivate` command. This will return you to the system's default Python environment. Depending on your operating sy…

how to create and export a python environment

To export a Python environment, you can use the `conda env export` command if you are using Conda, or you can use the `pip freeze` command if you are using pip. If you are usin…

How to use environment variables in a Dockerfil…

To use environment variables in a Dockerfile, you can follow these steps: 1. Set the value of your environment variable using the `ENV` instruction in your Dockerfile. ``` EN…