Ipython Notebook: Elegant way of turning off part of cells?

Question

In my ipython notebook, there is part of cells that serves as preliminary inspection.

Now I want to turn it off, since after running it I know

Answer 1

In Jupyter notebooks one can use this magic preamble at the beginning of a cell to avoid its execution.

%%script false

These added arguments will prevent the notebook from erroring:

%%script false --no-raise-error