Jupyter Notebook: command for hide the output of a cell?

Question

In my notebook, I have a cell returning temp calculation results. It\'s a bit long, so after it is run, I want to hide it and when needed, to show it.

To do it manually,

Answer 1

In the newer versions(5.0.0 at the time I'm writing this), pressing o in the command mode hides the output of the cell in focus. The same happens if you triple click in front of the output.

o is

• the first letter in the word output or
• lower case of 15th letter in the alphabet