/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

1 vote368 views1 answer
Make python look good
Python
0 vote370 views1 answer
Django models for existing database
Python Django
0 vote369 views1 answer
Day 19: interfaces hackerrank solution in python
Python
1 vote383 views2 answers
If number is divisible by 3 python
Python
0 vote340 views1 answer
Rename duplicates in list python
Python
0 vote363 views1 answer
Python system performance
Python
4 votes349 views2 answers
List to json python
Python
0 vote298 views1 answer
Savefig image size
Python
-1 vote409 views3 answers
Prime numbers upto n in python
Python
0 vote346 views3 answers
A program that asks for the user's input of a list of numbers and sort it in reverse in python
Python