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- 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
- 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
- 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 below and the configuration file create a self-signed certificate (it also shows you how to create a signing request)
- node. js - NPM self_signed_cert_in_chain - Stack Overflow
NPM self_signed_cert_in_chain Asked 9 years, 11 months ago Modified 5 months ago Viewed 206k times
- nodejs - error self signed certificate in certificate chain
What I get is Error: self signed certificate in certificate chain When I use Postman I can import the client certificate and key and use it without any problem
- Ignore invalid self-signed ssl certificate in node. js with https . . .
I'm working on a little app that logs into my local wireless router (Linksys) but I'm running into a problem with the router's self-signed ssl certificate I ran wget 192 168 1 1 and get: ERROR:
- 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 the Internet Explorer warning Is there a way to create a self-signed certificate for "localhost" to avoid this warning?
- pip install fails with connection error: [SSL: CERTIFICATE_VERIFY . . .
Alternate Solutions (Less secure) All of these answers shared to this question have a security risk associated with them, whether it is to disable SSL verification, add trusted domain, use self signed certificates, etc Use this solution only if you are behind a corporate firewall and you understand that the risk are handled Two of the workarounds that help in installing most of the python
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