On 27/12/19 12:11 AM, 황병희 wrote:
in making class, why we should set "__init__"? so non-init class is
useless? actually i did fail to understand __init__'s meaning. what is
role of __init__ in class.
sincerely, from python beginner.
Please be aware that there is a Python Tutor Discussion List.
If you are a beginner in Object-Oriented Programming, Wikipedia offers a
multi-language, if dense introduction. This is complemented by their
Class (computer programming) page.
If you are new to Python's implementation then don't go past the Python
Tutorial (in particular Section 9).
There are plenty of web-tutorials discussion Python classes.
HackerEarth's aligns nicely with the Wikipedia definitions (or the
abstract terminology introduced in many ComSc texts and courses).
WebRefs:
Python Tutor: https://mail.python.org/mailman/listinfo/tutor
Object-oriented programming:
https://en.wikipedia.org/wiki/Object-oriented_programming
Class (computer programming):
https://en.wikipedia.org/wiki/Class_(computer_programming)
The Python Tutorial: https://docs.python.org/3/tutorial/index.html
HackerEarth:
https://www.hackerearth.com/practice/python/object-oriented-programming/classes-and-objects-i/tutorial/
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Regards =dn
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