/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 vote260 views1 answer
Import kfold
Python
34 votes264 views6 answers
Logging python
Python
14 votes274 views3 answers
Terminal python version
Python
0 vote301 views1 answer
Code=H18 desc="Server Request Interrupted" django
Python
0 vote275 views6 answers
Python import file from same directory
Python
2 votes270 views1 answer
Pandas reset row indices
Python
0 vote299 views1 answer
RuntimeError: Please use tf.experimental.tensorrt.Converter in TF 2.0. site:stackoverflow.com
Python
1 vote286 views1 answer
Create age-groups in pandas
Python
16 votes279 views2 answers
Auto clicker in python
Python
0 vote283 views1 answer
\n vs \r python
Python