Jupyter Notebook in depth

In this section, many examples are borrowed from the following web page: https://github.com/ipython/ipython-in-depth. If you are interested, you can explore more by going to the web page in order to download a ZIP file. The following screenshot shows the content of examples:

After launching Jupyter Notebook, we can search the example subdirectory. For example, we can upload a notebook called factoring.ipynb under the Interactive Widgets subdirectory(see the following screenshot):  

After clicking Run, we can change the value of n (see the following result when we choose 8 for the variable):

After increasing n to 20, we have the corresponding output:

Sometimes, after running a Jupyter Notebook and logging out, we need a token or password to login again. We can run the following code to locate our token:

Jupyter notebook list

Alternatively, we can run the following code to save our token to a text file:

Jupyter notebook list > t.txt

The next example shows how to activate...