|
- 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 self parameter for a method and got a TypeError, use TypeError: method () takes 1 positional argument but 2 were given instead If OP omitted self in the body of the method and got a NameError, consider How can
- php - When should I use self over $this? - Stack Overflow
In PHP 5, what is the difference between using self and $this? When is each appropriate?
- Difference between cls and self in Python classes?
Why is cls sometimes used instead of self as an argument in Python classes? For example: class Person: def __init__(self, firstname, lastname): self firstname = firstname self
- oop - Why do you need explicitly have the self argument in a Python . . .
By making the self reference explicit, you're free to refer to any object by that self reference Also, such a way of playing with classes at runtime is harder to do in the more static languages - not that's it's necessarily good or bad
- How to fix SSL certificate problem: self signed certificate in . . .
I have a Linux-based Docker container, where if I do: curl https: google com then I get an error: curl: (60) SSL certificate problem: self signed certificate in certificate chain More deta
- How to get Python requests to trust a self signed SSL certificate?
My python requests code does not accept the self-signed certificate but curl does It turns out python requests are very strict on the self-signed certificate It needs to be a root CA certificate In other words, Basic Constraints: CA:TRUE Key Usage: Digital Signature, Non Repudiation, Key Encipherment, Certificate Sign
- Explaining the self variable to a beginner - Stack Overflow
6 self refers to the current instance of Bank When you create a new Bank, and call create_atm on it, self will be implicitly passed by python, and will refer to the bank you created
- How can I get an oauth2 access_token using Python
From the API documentation against which I want to authenticate For bad documentations, educated guesses are necessary
|
|
|