hello world
1 min read python · developmentHello World! This post contains a collection of languages featured on this site so that I can easily test syntax highlighting support is working. Please feel free to make merge requests for improvements to any of the below.
Python
Rewritten by Greg Trahair
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Is it a greeting or a call for help?"""
def hello_world():
"""Returns a greeting.
>>> hello_world()
'Hello, world!'
"""
return 'Hello, world!'
if __name__ == '__main__':
import doctest
doctest.testmod()
print(hello_world())