What is the purpose of the `self` parameter? Why is it needed?
For a language-agnostic consideration of the design decision, see What is the advantage of having this/self pointer mandatory explicit?. To close debugging questions where OP omitted a …
How to implement __iter__(self) for a container object (Python)
Oct 26, 2010 · __iter__(self) However, upon following up the link to Iterator Types in the Python reference manual, there are no examples given of how to implement your own. Can someone …
oop - What do __init__ and self do in Python? - Stack Overflow
Jul 8, 2017 · In this case, there are some benefits to allowing this: 1) Methods are just functions that happen defined in a class, and need to be callable either as bound methods with implicit …
python - Missing 1 required positional argument - Stack Overflow
31 This question already has answers here: Why do I get "TypeError: Missing 1 required positional argument: 'self'"? (10 answers)
Python class methods: when is self not needed - Stack Overflow
Jun 25, 2017 · 17 What is self? In Python, every normal method is forced to accept a parameter commonly named self. This is an instance of class - an object. This is how Python methods …
When to use self, &self, &mut self in methods? - Stack Overflow
Nov 24, 2019 · Say I want to implement a method that pretty prints the struct to stdout, should I take &self? I guess self also works? As you can see, this is exactly a case for &self. If you use …
oop - Why do you need explicitly have the "self" argument in a …
Many have proposed to make self a keyword in Python, like this in C++ and Java. This would eliminate the redundant use of explicit self from the formal parameter list in methods.
How can I generate a self-signed SSL certificate using OpenSSL?
The W3C's WebAppSec Working Group is starting to look at the issue. See, for example, Proposal: Marking HTTP As Non-Secure. How to create a self-signed certificate with …
class - Python - self, no self and cls - Stack Overflow
The same way self is used to access an attribute inside the object (class) itself. Not inside the object / class, just inside the class' instance methods. self is just a convention, you could call it …
node.js - NPM self_signed_cert_in_chain - Stack Overflow
NPM self_signed_cert_in_chain Asked 9 years, 10 months ago Modified 4 months ago Viewed 205k times