Using Jupyter (Good), Exercises

# | include: false
import numpy as np
import pandas as pd

np.random.seed(256852)

Exercise 1 (Learning to interrupt)  

Step 1

Copy and paste the following simple, innocent code and run it.

while True:
    print('*', end='')

Step 2

Your Jupyter Notebook should be printing like crazy right now.

Task

Figure out how to interrupt the proceedings (Kernal).

Exercise 2 (Resetting & Restarting the Kernal)  

Step 1

Run the following:

print = 'PRINT'

Step 2

Now try:

print('Hello World')

Yes, you have messed up your print() function¹.

Task

Fix this by Restarting the Kernal. This will also restart the Python interpreter.

Footnotes

1. Okay, okay it was me, but you pressed the button.