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I have a function which validates its argument to accept only values from a given list of valid options. Typing-wise, I reflect this behavior using a Literal type alias, like so: from typing import Literal VALID_ARGUMENTS = ['foo', 'bar'] Argument = Literal['foo', 'bar'] def func(argument: 'Argument') -> None: if argument not in VALID_ARGUMENTS: raise Val
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
OpenSSL 3.0 introduced providers as the primary mechanism for loading cryptographic algorithms while retaining the legacy ENGINE API for backward compatibility. The ENGINE interface is marked deprecated, with future releases possibly removing it entirely. Existing hardware acceleration modules written as ENGINEs must be evaluated for migration to the provide
The goal is to understand whether the p5.js preload() function considers an asset load complete when the browser blocks the request due to an invalid SSL/TLS certificate. When a sketch is served over HTTPS and attempts to load an image from an external domain presenting a self‑signed or expired certificate, the browser’s mixed‑content check aborts the networ
Managing Dependency Boundaries A project utilizing modern CMake (version 3.15+) aims to transition from global directory-based configurations to a strict target-based architecture. The goal is to ensure that usage requirements, such as include directories and compile definitions, are propagated only to the specific targets that link against a dependency. The
I am trying to run my Django app (Nginx, Gunicorn) in docker. But for request http://167.99.137.32/admin/ I have error: (full log https://pastebin.com/0f8CqCQM ) onnection to server at "localhost" (127.0.0.1), port 5432 failed: Connection refused Is the server running on that host and accepting TCP/IP connections? connection to server at "localhost" (::1), p
Recovery needs to recreate the working service and its required data after a machine or process is lost. Which artifacts and state need protection, and how should the restore be checked?
On my Linux (actually OpenWrt) device, I have two default routes: root@<>:~# ip route default via 10.111.7.76 dev eth1 proto static metric 10 linkdown default via <redacted> dev wwan0 proto static src <redacted> metric 40 eth1 has an MTU of 1500 and wwan0 has an MTU of 1300. eth1 is currently down and hence the linkdown in the output above.
Background Photoshop CC 2021 introduced an Automatic Refresh option for linked Smart Objects, meant to keep the in‑document representation in sync with the external file. The documentation states that refresh can be triggered manually, yet the automatic feature is said to fire only when the external file is open in Photoshop. Observed Uncertainty When an ext
python
postgresql
openssl
docker
nginx
django
photoshop