What are the best practices for setting up virtual environments?

What are the best practices for setting up virtual environments?

When setting up virtual environments, it's best to use tools like venv or virtualenv. Always create a new environment for each project to avoid dependency conflicts.

How do I activate a virtual environment?

To activate a virtual environment, use the command source env/bin/activate on macOS/Linux or env\\Scripts\\activate on Windows.

What should I do if I need to install packages?

You can install packages using pip. Just make sure your virtual environment is activated, then run pip install package_name.

Can I share my virtual environment with others?

Yes, you can share your virtual environment by creating a requirements.txt file using pip freeze > requirements.txt, which others can use to replicate your environment.