/Python/Empty argument as a parameter in python function using None

Empty argument as a parameter in python function using None

def createStudent(name, age, grades=None):
  if grades is None:
    grades = []
  return {
    'name': name,
    'age': age,
    'grades': grades
  }
 
def addGrade(student, grade):
    student['grades'].append(grade)
    # To help visualize the grades we have added a print statement
    print(student['grades'])

Source: codecademy.com

Similar codes

0 vote190 views1 answer
Python display name plot
Python
0 vote209 views1 answer
Malier module python
Python
0 vote194 views1 answer
Python string remove accent
Python
14 votes182 views4 answers
Regex in python
Python
30 votes182 views3 answers
Django create superuser from script
Python
-1 vote179 views1 answer
Numpy apply function to array
Python
0 vote197 views1 answer
Seconds since epoc python
Python
15 votes178 views2 answers
Code for test and train split
Python
4 votes176 views2 answers
Matplotlib plot title font size
Python
-1 vote168 views1 answer
C is better than python
Python