Tag notebooks

Jupyter's use for quick experimentation encourages the use of global variables, as we may only have one connection to a database, or one dataframe used by all functions. The globals can lead to subtle, hard to debug problems. This article shows...

Jupyter notebooks allow for quick experimentation and exploration, but can encourage some bad habits. One subtle error is the usage of global variables in a Jupyter notebook. This is a quick post to show the error, and some steps you can take to avoid it