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Andy McDonald
Python Development Techdegree Graduate 13,801 Points
Why do I have to call magic methods? Some appear to not have to be called and others do

Posted January 16, 2022 6:19pm by Andy McDonald

Andy McDonald
Python Development Techdegree Graduate 13,801 Points
1 Answer
Matthew Ison
5,989 Points
Delete __iadd__ and everything worked the same...

Posted December 19, 2021 8:47pm by Matthew Ison

Matthew Ison
5,989 Points
3 Answers
Özgür Yildirim
4,088 Points
how to call dunder methods?

Posted July 12, 2021 8:42pm by Özgür Yildirim

Özgür Yildirim
4,088 Points
2 Answers
Eric Peppler
3,675 Points
So confused

Posted December 3, 2020 12:45am by Eric Peppler

Eric Peppler
3,675 Points
1 Answer
PLUS

Begana Choi
Courses Plus Student 13,126 Points
Still confused with self and self.value

Posted November 26, 2020 9:24am by Begana Choi

Begana Choi
Courses Plus Student 13,126 Points
2 Answers
ben127127
1,980 Points
Why does the __add__ not work if you enter the NumString second?

Posted July 10, 2020 8:29pm by ben127127

ben127127
1,980 Points
1 Answer
Azamat Murzabayev
2,542 Points
Do we have to call all the functions like a dunder? For example, def __add__

Posted June 30, 2020 9:57pm by Azamat Murzabayev

Azamat Murzabayev
2,542 Points
1 Answer
Carson Bartlett
3,574 Points
Why isn't this working?

Posted June 7, 2020 9:38am by Carson Bartlett

Carson Bartlett
3,574 Points
1 Answer
Euenlee Tan
2,165 Points
Why do we have to learn all these magic methods?

Posted June 5, 2020 3:30pm by Euenlee Tan

Euenlee Tan
2,165 Points
1 Answer
Varun Kashyap Kuturu
17,963 Points
usage of self.value versus self why are we using self inside add, radd methods instead self.value

Posted April 27, 2020 4:47pm by Varun Kashyap Kuturu

Varun Kashyap Kuturu
17,963 Points
2 Answers
tariqasghar
UX Design Techdegree Graduate 30,519 Points
"iadd" method question

Posted April 26, 2020 10:32pm by tariqasghar

tariqasghar
UX Design Techdegree Graduate 30,519 Points
4 Answers
Luis Barahona
4,529 Points
NumString.py - I am still having issues with the Console, it keeps giving me an ImportError:

Posted April 1, 2020 12:56pm by Luis Barahona

Luis Barahona
4,529 Points
1 Answer
Son-Hai Nguyen
2,481 Points
What if I say ```return self + other``` in add method?

Posted November 14, 2019 9:08am by Son-Hai Nguyen

Son-Hai Nguyen
2,481 Points
1 Answer
Wen Jian Kwok
1,846 Points
This is agonising

Posted August 9, 2019 8:33am by Wen Jian Kwok

Wen Jian Kwok
1,846 Points
16 Answers
Thomas Bynum
4,616 Points
What is the point of a magic method?

Posted July 27, 2019 4:10am by Thomas Bynum

Thomas Bynum
4,616 Points
1 Answer
anthony pizarro
1,983 Points
__iadd__

Posted May 15, 2019 12:03am by anthony pizarro

anthony pizarro
1,983 Points
1 Answer
Chad Goldsworthy
4,209 Points
__iadd__ changes the data type?

Posted April 9, 2019 11:26am by Chad Goldsworthy

Chad Goldsworthy
4,209 Points
2 Answers
Mathew Yangang
4,433 Points
Can someone explain to me the main difference between using def__mul__ and def__rmul__ when adding to class

Posted November 30, 2018 9:11pm by Mathew Yangang

Mathew Yangang
4,433 Points
1 Answer
Philip Schultz
11,437 Points
When to use self.value when overloading

Posted October 8, 2018 8:16pm by Philip Schultz

Philip Schultz
11,437 Points
3 Answers
James Estrada
Full Stack JavaScript Techdegree Student 25,867 Points
Does Python try to convert any instance to an, e.g., int or float when doing math?

Posted September 19, 2018 5:50pm by James Estrada

James Estrada
Full Stack JavaScript Techdegree Student 25,867 Points
1 Answer
anupama shah
341 Points
Confusion in code :(

Posted May 27, 2018 10:21am by anupama shah

anupama shah
341 Points
2 Answers
QUYEN NGUYEN
5,100 Points
self.value and self?

Posted March 27, 2018 8:09pm by QUYEN NGUYEN

QUYEN NGUYEN
5,100 Points
4 Answers
Flore W
4,744 Points
What is the purpose of the __iadd__ magic method, since it works fine without it?

Posted December 18, 2017 9:01am by Flore W

Flore W
4,744 Points
4 Answers
Andrew McLane
3,385 Points
Understanding how methods in classes work.

Posted December 12, 2017 1:51pm by Andrew McLane

Andrew McLane
3,385 Points
6 Answers
Stefano Nebiolo
1,991 Points
Math chapter

Posted October 3, 2017 1:12pm by Stefano Nebiolo

Stefano Nebiolo
1,991 Points
3 Answers
Ian Tarry
10,815 Points
I'm having a problem with 'Object-Oriented Python' section 'Math' which uses magic methods.

Posted September 28, 2017 8:13am by Ian Tarry

Ian Tarry
10,815 Points
1 Answer
leoandrebenezit
4,293 Points
I am able to increment the 'age' variable from within the shell without creating the def __iadd__ method. How come?

Posted September 14, 2017 3:07pm by leoandrebenezit

leoandrebenezit
4,293 Points
1 Answer
PLUS

Hara Gopal K
Courses Plus Student 10,027 Points
magic methods, do we need them ?

Posted August 5, 2017 12:35pm by Hara Gopal K

Hara Gopal K
Courses Plus Student 10,027 Points
1 Answer
Henry Lin
11,636 Points
why did the __add__ and __radd__ functions return float(self)/int (self) + other instead of float(self.value) + other?

Posted August 1, 2017 11:11pm by Henry Lin

Henry Lin
11,636 Points
3 Answers
hamsternation
26,617 Points
Not getting the __radd__ part of the code

Posted July 27, 2017 9:26pm by hamsternation

hamsternation
26,617 Points
1 Answer

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