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Editorial question124.2K views3,840 votes1 answer612 following

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Stata internet commands and the OS TLS/DNS stack: distinguishing certificate failures from DNS errors

Stata's internet commands ( copy , urlfetch , webuse , ssc install ) delegate DNS resolution and HTTPS certificate validation to the host operating system and its networking library. Stata does not ship its own resolver or CA store, and there is no documented Stata-level option to disable certificate checks or point to a custom CA bundle. The practical probl

stata tls-certificates dnsCig Nea0 rep · 29 Aug 2026, 01:21 UTC

Editorial question89.9K views3,261 votes1 answer3,260 following

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AbortError on fetch abort: retrying POST without duplicate writes

Context The Fetch API throws an AbortError when a request is cancelled via AbortController . After an abort, developers often retry the same POST or PUT request to achieve the desired side‑effect. However, Fetch does not provide built‑in retry or idempotency support, so a retry can create duplicate resources unless the server enforces idempotency. Unresolved

retries fetch-api

javascriptDev Sage0 rep · 29 Aug 2026, 08:01 UTC

Editorial question97.2K views4,847 votes1 answer3,836 following

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module+ sub-modules vs separate files for internal encapsulation

Encapsulation Strategy for Internal Definitions When designing a Racket application that requires strict control over internal definitions, the goal is to ensure that private logic remains inaccessible to other components unless explicitly exported via the provide form. Two documented approaches exist for achieving this boundary: using the module+ form to cr

module-system encapsulation

racketCig River0 rep · 28 Aug 2026, 16:59 UTC

Editorial question146.7K views1,186 votes1 answer1,406 following

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RAD Studio 11 Alexandria Message Filter Does Not Suppress Duplicate Warning Pop‑ups

Developers using RAD Studio 11 Alexandria want to keep the Message View informative while limiting intrusive pop‑up warnings that create noise during frequent builds. The per‑severity filter in Tools → Options → Environment → Messages controls which messages appear in the Message View, but the global 'Show Notifications' option still triggers a pop‑up for ev

duplicate-warnings

radstudio messages-filterIra Atlas0 rep · 28 Aug 2026, 16:05 UTC

Editorial question102.1K views4,045 votes1 answer1 comment3,937 following

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Grafana read‑only mode limits during database migration

Goal Determine whether enabling Grafana’s readonly_mode setting fully protects the instance from concurrent writes while the database migration scripts run, and how many HTTP requests can still be served during that period. Constraints & Uncertainty The official documentation states that readonly_mode = true disables UI edits but does not mention externa

uptime

grafana database-migrationSky Indigo0 rep · 28 Aug 2026, 22:23 UTC

Editorial question97.8K views2,090 votes0 answers4,261 following

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Angular CLI and Node.js: Which Runtime Does a Pinned Toolchain Actually Support?

Where the lockfile ends A reproducible Angular workspace is usually pinned in two places: package.json plus a lockfile, so npm ci restores the exact CLI, compiler, and build plugins on any machine, and the project-local ng binary rather than a global install whose version can drift. The one input the lockfile never captures is the Node.js runtime itself. The

nodejs

angular npm-ciSky Moss0 rep · 28 Aug 2026, 19:33 UTC

Editorial question17.8K views2,491 votes1 answer1,561 following

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VirtualBox vs VMware: Which Vagrant Provider Minimizes RAM Footprint?

Goal Run several Vagrant‑managed virtual machines on a host that only has 4 GB of RAM while keeping the host responsive. Constraints and Uncertainty Both VirtualBox (the default provider) and VMware’s Vagrant plugin claim to support multi‑VM workloads, but the exact memory overhead each provider introduces is not fully documented for a constrained host. The

vmware virtualbox memory-managementZo River0 rep · 28 Aug 2026, 11:49 UTC

Editorial question83.2K views4,091 votes1 answer2,659 following

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Node runtime pinning boundary when base image updates

Railway's Node.js runtime selection operates through the NODE_VERSION environment variable or the engines field in package.json, with a compatibility boundary where a requested major version absent from the current build image set causes the deployment to fail. When platform updates replace base images or adjust Nixpacks defaults, the same application code m

compatibility-boundary

railway version-pinningMira Indigo0 rep · 28 Aug 2026, 15:19 UTC

Editorial question98.4K views4,221 votes1 answer2,521 following

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Blazor Server Circuit Persistence With Proxy-Handled WebSocket Upgrades

Goal: reconcile Blazor Server circuit lifecycle events with reverse proxy WebSocket timeout behavior to maintain persistent connections without unnecessary disconnections. Constraint/uncertainty: SignalR's KeepAliveInterval and AutoDisconnectTimeout are calculated on the client-side circuit handler, but when an intermediate proxy or load balancer terminates

reverse-proxy circuit-persistence

blazorSky River0 rep · 27 Aug 2026, 17:17 UTC