About 51 results
Open links in new tab
  1. 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 self passing …

  2. Why do I get "TypeError: Missing 1 required positional argument: 'self'"?

    See Why do I get 'takes exactly 1 argument (2 given)' when trying to call a method? for the opposite problem.

  3. 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 …

  4. ¿Para qué sirve Self y This en PHP? - Stack Overflow en español

    Jan 10, 2018 · quería saber el uso de estos dos y sus diferencias. He visto que tienen un uso parecido, pero lo que he visto no explican realmente cuál es mejor usar y por qué.

  5. How can I create a self-signed certificate for 'localhost'?

    I've gone through the steps detailed in How do you use HTTPS and SSL on 'localhost'?, but this sets up a self-signed certificate for my machine name, and when browsing it via https://localhost, I receive …

  6. dotnet publish --self-contained -> running the app still asks for .net ...

    Nov 1, 2022 · 15 As the subject suggests, even if publishing with "--self-contained true" (and with a specific -r option), the runtime still asks for missing .net installation.

  7. 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.

  8. What does "\\.self" actually do in Swift/SwiftUI? - Stack Overflow

    Jul 4, 2020 · I think it is setting the id for each list item as each item in the numbers array? Correct me if wrong - but is each id being set as whatever Int is in each entry of the numbers array? If so, then …

  9. How can I generate a self-signed SSL certificate using OpenSSL?

    A self-signed certificate does not chain back to a trusted anchor. The best way to avoid this is: Create your own authority (i.e., become a CA) Create a certificate signing request (CSR) for the server Sign …

  10. SSL: CERTIFICATE_VERIFY_FAILED certificate verify failed : self signed ...

    Jun 29, 2023 · 7 self signed certificate in certificate chain means that certificate chain validation has failed. Your script does not trust the certificate or one of its issuers. For more information see …