Identifying good comments

We learned about what characteristics make a 'good' comment. In this exercise, you'll apply this knowledge to identify a function that utilizes comment best practices.

Diese Übung ist Teil des Kurses

Software Engineering Principles in Python

Kurs anzeigen

Anleitung zur Übung

print the text variable that has been pre-loaded into your environment.
print the result of calling the function with more useful commenting on text.

Interaktive Übung

Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.

import re

def extract_0(text):
    # match and extract dollar amounts from the text
    return re.findall(r'\$\d+\.\d\d', text)

def extract_1(text):
    # return all matches to regex pattern
    return re.findall(r'\$\d+\.\d\d', text)

# Print the text
____

# Print the results of the function with better commenting
print(____)

Code bearbeiten und ausführen