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.

Latihan ini adalah bagian dari kursus

Software Engineering Principles in Python

Lihat Kursus

Petunjuk latihan

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.

Latihan interaktif praktis

Cobalah latihan ini dengan menyelesaikan kode contoh berikut.

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(____)

Edit dan Jalankan Kode