Python type annotations

#function expects a string and returns a string
def greeting(name: str) -> str:
    return 'Hello ' + name

Source: docs.python.org

Python type annotations

# This example illustrates both parameter and return type annotation
# Collection annotations are also supported
from typing import List

def greeting(names: List[str]) -> str:
    return 'Hello, ' + names[0] ' and ' + names[1]

Source: docs.python.org

Similar codes

38 votes172 views4 answers
Pandas insert row
Python
3 votes217 views2 answers
Django postgres connection
Python Django
0 vote205 views2 answers
How to get current latitude and longitude in python
Python
0 vote227 views1 answer
Find a string hackereank
Python
0 vote265 views1 answer
Example of django template for forms
Python Django
2 votes175 views2 answers
Iterrows pd
Python
2 votes225 views2 answers
Cv2 crop image
Python
0 vote180 views1 answer
Labelencoder update
Python
0 vote228 views1 answer
How to run django in jupyter
Python Django
2 votes171 views3 answers
How printe word in python
Python