About 9,820,000 results
Open links in new tab
  1. 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 …

  2. 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 …

  3. What is SELF JOIN and when would you use it? [duplicate]

    Jun 13, 2024 · You use a self join when a table references data in itself. E.g., an Employee table may have a SupervisorID column that points to the employee that is the boss of the current employee. To …

  4. 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 OpenSSL The commands …

  5. How to bypass certificate errors using Microsoft Edge

    Jul 2, 2020 · To allow a self-signed certificate to be used by Microsoft-Edge it is necessary to use the "certmgr.msc" tool from the command line to import the certificate as a Trusted Certificate Authority.

  6. How to get Python requests to trust a self signed SSL certificate?

    In my case, I was using self-signed certificate generated by mkcert. While curl works fine with such self-signed certificates, the Python requests module does not.

  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. Python class methods: when is self not needed - Stack Overflow

    Jun 25, 2017 · You don't have to name it self, that's just a convention (but one you should stick to, as anything else would be confusing), but you always have to include that initial parameter that …

  9. 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

  10. 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 self (or …