Is there a way to delete all cells at once in jupyter?

Question

I everyday try out my solutions before answering a pandas question in stack overflow . Usually after two to three days the jupyter notebook I use will be with n number of cells. Is there a way to delete all cells at once other than creating new notebook by deleting current one?

D D deletes one cell at a time.

Answer 1

You can delete all Jupyter notebook's cells at once as follows:

1. Select all cells : ESC + SHIFT + DOWN (starting from the top)
2. Then click ESC + D D (D twice)