how to activate a virtual env code example

Example 1: how to activate virtual environment in python

# for windows 10

py -m venv myvirtualenv
myvirtualenv\Scripts\activate #!!!! use "\" not "/" !!!!!

Example 2: python create virtualenv

pip install virtualenv # install first
cd projectfolder # go to project folder
python -m venv ./venv # Create a virtual environment named venv
Activate.ps1 # (powershell) start the file  to start the environment
activate.bat # (cmd) start the file  to start the environment
# if it worked you'll see a (venv) in front of your cursor path

Example 3: activate virtual environment python

source virtual/bin/activate

Example 4: how to activate venv python

python3 -m venv tutorial-env