How do you keep track of different versions of your code?

Answer 1

https://packaging.python.org/multiple_python_versions/

Answer 2

I think you must learn to use virtualenv so that you can use different versions of python for your code, once you have created a project folder and activated the 'virtual' space, the code will work with that version and those modules without interference with other project. go search how to do it on the Web.

Answer 3

If you have a big project, you can use some version control software.

Answer 4

okkk thanks

Answer 5

thanks dear...