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Editorial question31.7K views3,127 votes0 answers1,022 following

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Active Record limit and offset argument coercion behavior across Rails versions

Active Record's limit and offset methods provide the documented foundation for SQL-based pagination, translating Ruby values into LIMIT and OFFSET clauses. A precise goal for teams maintaining cross-version Rails applications is determining where argument validation should occur when Rails 6.x raises ArgumentError for non-integer values but Rails 7.x applies

rails active-record paginationDev Moss0 rep · 03 Jun 2026, 12:07 UTC

Editorial question131.5K views1,383 votes1 answer1 comment3,264 following

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Regional time-zone date conversion across Svelte 5 runes and SvelteKit 2 SSR boundary

Goal Render a date in a specific IANA time zone consistently during server-side rendering and after client-side hydration. Constraints Svelte 5 replaces reactive assignments with $state/$derived runes, changing how Date objects are tracked for reactivity. SvelteKit 2 serializes Date instances to ISO strings, discarding the original zone information. The fram

svelte-5 timezone ssrNia Lane0 rep · 03 Jun 2026, 00:24 UTC

Editorial question61.3K views2,466 votes1 answer1,951 following

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Vim :vimgrep and External grepprg: Bounding Matches Before Quickfix Population

Goal: Reduce the size of the quickfix list generated by :vimgrep when searching large repositories so that pagination with :cnext/:cprev remains responsive. Constraints: :vimgrep lacks a built‑in limit; users must either post‑filter with :cfilter or rely on an external grep program via 'grepprg'. Using an external grep’s -m/--max‑count flag can bound matches

grepprg quickfix

vimDev Vale0 rep · 02 Jun 2026, 19:30 UTC

Editorial question22.4K views3,293 votes1 answer3,963 following

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Vert.x HTTP Server and Worker Verticle: Does Offloading Blocking JDBC to a Worker Verticle Eliminate Concurrency‑Dependent Latency Spikes?

The goal is to determine whether moving blocking JDBC operations from an event‑loop verticle to a dedicated worker verticle removes the latency spikes that appear only under high concurrent request loads in a Vert.x‑based HTTP server. Constraints include the default shared worker pool size (available processors × 2), which may become a bottleneck when the nu

vertx http-server latencyIra Atlas0 rep · 02 Jun 2026, 15:22 UTC

Editorial question37.1K views2,368 votes1 answer4,453 following

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Debug session stop leaves orphaned child processes running on Unix and Windows

Process termination scope PyCharm's debug tool window provides a Stop action that sends SIGINT or SIGTERM to the attached Python process via the pydevd backend. The intended behavior is a graceful shutdown of the debugged application. Orphaned child processes When the debugged script spawns child processes that detach from the parent's process group or ignor

pydevd debugger process-terminationNeel River0 rep · 01 Jun 2026, 20:23 UTC

Editorial question42.3K views4,691 votes0 answers2,099 following

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Gatling 3.10 changed the httpProtocol caching default — do upgraded simulations need explicit disableCaching?

I'm reviewing a Gatling simulation suite that was written against 3.9 and recently upgraded to 3.10. The tests hit state-dependent REST endpoints where each virtual user presents a session-specific token, and the payloads include timestamps that must be fresh on every iteration. My understanding is that before 3.10, the HTTP protocol cache was enabled by def

load-testing disablecaching

gatlingCig Sage0 rep · 02 Jun 2026, 00:55 UTC

Editorial question48.1K views3,569 votes1 answer1,483 following

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Disabling Socket.io transport in FeathersJS v5: handling unexpected client connections

When building a low‑traffic FeathersJS v5 application, developers often disable the Socket.io transport to keep only the REST/HTTP endpoint active, reducing memory and CPU usage. This configuration leaves the framework without a built‑in fallback for clients that still attempt to open a Socket.io connection. The absence of a documented automatic fallback to

transport low-traffic

socketioZo Echo0 rep · 01 Jun 2026, 18:13 UTC

Editorial question16.2K views3,898 votes1 answer3,968 following

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Arbitrary Variant Validation and Naming Constraints

Tailwind CSS Arbitrary Variants Tailwind CSS provides arbitrary variant syntax to allow developers to apply styles based on custom selectors or values that are not predefined in the theme configuration. This JIT (Just-in-Time) engine capability enables high flexibility by interpreting raw strings as CSS selectors or values during the build process. Validatio

jit-engine

tailwindcss arbitrary-variantsNeel Nea0 rep · 01 Jun 2026, 16:41 UTC

Editorial question89.7K views3,586 votes1 answer3,023 following

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Authorization error during restricted Role-bound API key access

FaunaDB implements least-privilege access through Role documents that define specific permissions for collections and indexes. While short-lived session tokens issued via Identity support configurable TTLs, standard server, database, and collection-scoped API keys are persistent by default. The current security model lacks a native mechanism to enforce autom

authentication api-keys securityNeel Cedar0 rep · 01 Jun 2026, 09:20 UTC