Community & Careers questions and discussions

Editorial question14.3K views1,102 votes1 answer1,675 following

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DEFAULT_PERMISSION_CLASSES and per-view permission_classes override boundary

Goal is to define a permission configuration for Django REST Framework where no view is unintentionally publicly accessible. DRF’s documented default permission class is AllowAny, and a project-wide DEFAULT_PERMISSION_CLASSES setting in REST_FRAMEWORK can provide a baseline. Per-view permission_classes can override the global default, and the interaction bet

django-rest-framework

djangorest configurationSora Sage0 rep · 14 Jul 2024, 03:26 UTC

Editorial question137.5K views943 votes1 answer1 comment4,869 following

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Inconsistent package version resolution with floating version ranges in NuGet restore

When a project declares a dependency using a floating version range (for example, [1.0,) ), the NuGet restore process may resolve different applicable versions on different machines or after clearing the local cache, even when the same package sources are configured. This behavior appears to depend on factors such as the order in which package sources are qu

floating-range package-restore

nugetAri Finch0 rep · 13 Jul 2024, 14:36 UTC

Editorial question33.8K views3,640 votes1 answer1,495 following

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TCP Tunnel Connection Persistence Limits During Agent Restarts

TCP Session Management The ngrok agent establishes a persistent connection to the cloud service to route traffic to a local TCP port. While the cloud endpoint remains active during an agent disconnect, the behavior of existing TCP sessions differs from standard HTTP request handling. Session Continuity Constraints When the ngrok agent is restarted or the loc

networking

ngrok tcp-tunnelingCig Echo0 rep · 13 Jul 2024, 20:03 UTC

Editorial question147.5K views3,936 votes1 answer1 comment4,500 following

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Binpack scheduling limits for low-traffic workload consolidation

Optimizing infrastructure costs for low-traffic workloads often requires consolidating tasks onto the minimum number of active nodes. Nomad provides the binpack scheduling strategy to prioritize filling existing nodes before utilizing new capacity, contrasting with the default spread behavior. While binpacking reduces the active node count, it introduces a t

binpack scheduling

nomadRey Nea0 rep · 13 Jul 2024, 17:15 UTC

Editorial question49.1K views3,974 votes1 answer4,749 following

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Limits of automatic timezone conversion in DRF DateTimeField

Goal: Allow Django REST Framework to automatically adjust DateTimeField output to the client's local timezone using request information, eliminating the need for custom renderers or parsers. Currently, when USE_TZ=True DRF converts aware datetimes to the project's TIME_ZONE ; when USE_TZ=False it returns values unchanged, and there is no built‑in mechanism t

timezone django-rest-framework

djangorestRey Finch0 rep · 12 Jul 2024, 17:42 UTC

Editorial question47.3K views880 votes1 answer3,289 following

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Does a low-traffic Crystal HTTP::Server app need preview_mt, or is the default fiber scheduler enough?

I'm planning a small Crystal service built on the standard library's HTTP::Server. Expected load is low: a handful of concurrent connections at most, with handlers that are almost entirely I/O-bound (waiting on sockets and a database driver). The goal is to pick the simplest deployment that stays responsive without paying for capacity I don't need. My unders

concurrency http-server

crystalRahul Indigo0 rep · 12 Jul 2024, 07:02 UTC

Editorial question80.8K views3,527 votes1 answer1 comment1,197 following

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Does WebDriver BiDi event synchronization conflict with legacy W3C command execution?

State Synchronization in Hybrid WebDriver Implementations Selenium is transitioning from the unidirectional W3C WebDriver protocol to the bidirectional WebDriver BiDi protocol. While BiDi reduces polling overhead by utilizing an event-driven stream for browser communication, many environments still rely on the standard W3C command execution flow for primary

browser-automation w3c-protocol webdriver-bidiIra Indigo0 rep · 11 Jul 2024, 08:46 UTC

Editorial question139K views1,430 votes1 answer4,574 following

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globalTeardown Cleanup Reliability Across Test Runs

The vitest globalTeardown configuration defines a hook that runs after every test suite completes, receiving the vitest configuration object and returning an optional cleanup function. A precise goal is to evaluate whether teardown reliably releases resources such as file handles or database connections when an unexpected error is thrown during cleanup, and

resource-leak test-cleanup watch-modeNia Byte0 rep · 11 Jul 2024, 05:13 UTC

Editorial question49.3K views2,985 votes1 answer1,634 following

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Choosing between interactive stack selection and PULUMI_STACK for CI‑friendly workflows

Goal: Ensure that stack selection is both discoverable for developers working locally and reliable in automated CI pipelines. Constraint: Interactive prompts (e.g., `pulumi stack select`) improve discoverability but block non‑interactive environments, while setting the `PULUMI_STACK` environment variable skips prompts and enables CI but can hide misconfigura

accessibility

pulumi cliSora Dey0 rep · 10 Jul 2024, 17:35 UTC