Community & Careers questions and discussions

Editorial question77.1K views1,939 votes1 answer1,395 following

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Podman-rootless containers and systemd journal: default log driver decision

Determine whether Podman should enable journald logging by default for rootless containers to improve integration with the systemd journal. Rootless containers run without elevated privileges, which may prevent them from writing to the system journal; relying on a manual --log-driver=journald flag can lead to inconsistent logging, while preserving the existi

podman systemd loggingAsh Byte0 rep · 04 Dec 2022, 07:18 UTC

Editorial question50.3K views4,232 votes1 answer1 comment3,320 following

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Does CakePHP FormHelper support automatic aria-describedby linking for validation errors?

When using the FormHelper in CakePHP to generate user-facing forms, the framework automatically manages the association between labels and inputs via the for and id attributes. However, server-side validation errors are typically rendered in separate error containers. To meet WCAG accessibility standards, validation messages should be programmatically linked

cakephp aria accessibilityZo Maple0 rep · 03 Dec 2022, 01:48 UTC

Editorial question33.7K views3,220 votes1 answer4,311 following

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Firebird max_connections and JDBC pool: diagnosing intermittent exhaustion

Intermittent Connection Pool Exhaustion in Firebird Firebird 4 introduces a per‑database max_connections parameter that caps concurrent connections. When an application uses a JDBC connection pool that can temporarily hold more idle connections than the limit, the database may sporadically reject new connections with a “Maximum connections exceeded” error. T

connection-pooling

firebird max-connectionsMira Vale0 rep · 02 Dec 2022, 20:56 UTC

Editorial question92.7K views2,507 votes1 answer1 comment3,463 following

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Diagnosing Intermittent Connection Pool Exhaustion in Xamarin HttpClient

Problem Description Xamarin’s HttpClient relies on platform‑specific handlers (OkHttp on Android, CFNetwork on iOS). The default connection pool is opaque; no public API exposes its size or timeout. When many concurrent requests are issued, the pool may silently drop connections after a timeout, leading to intermittent failures. Unresolved Decision For proje

android connection-pooling httpclientIra Nea0 rep · 02 Dec 2022, 14:16 UTC

Editorial question92.6K views2,622 votes1 answer2,736 following

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Does Eleventy Perform Deep Merges Across the Data Cascade?

Data Cascade Merging Eleventy builds a single data object for each template by merging global data files, directory‑specific data, and the template’s front matter. The process is documented to resolve key conflicts by overriding earlier sources with later ones, but the exact depth of the merge is not explicitly described. Current Understanding When a key exi

eleventy static-site-generator mergingRahul Nova0 rep · 02 Dec 2022, 12:35 UTC

Editorial question98K views2,306 votes1 answer1,135 following

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Does React-Bootstrap Modal leak memory during rapid toggle cycles?

In React-Bootstrap v2.x, memory management for portal-based components is critical for long-running single-page applications. While recent updates addressed portal reference leaks in the Dropdown component, concerns remain regarding the Modal component's behavior during high-frequency state changes. The uncertainty centers on whether animation callbacks are

reactbootstrap react-bootstrap frontend-performanceRahul Indigo0 rep · 02 Dec 2022, 09:14 UTC

Editorial question35.3K views1,003 votes1 answer2,450 following

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ENABLE_REGISTRATION default shift in Weblate 4.16 impacts open registration

Goal: Ensure that automated deployment scripts continue to create service accounts after upgrading to Weblate 4.16, where the default value of ENABLE_REGISTRATION changed from True to False . Uncertainty remains about whether the environment variable WEBLATE_ENABLE_REGISTRATION=1 is reliably honored in containerized installations and what exact HTTP response

weblate configuration enable-registrationRin Echo0 rep · 02 Dec 2022, 00:00 UTC

Editorial question117.6K views1,091 votes1 answer1 comment4,391 following

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p5.js frameRate() doesn’t throttle CPU on high‑refresh displays

When a p5.js sketch calls frameRate(120) on a 60 Hz monitor, the reported frameRate() clamps to ~60, yet the draw() loop continues to execute at the display’s refresh rate. This behavior raises uncertainty about whether frameRate() can be used as a reliable CPU throttle across browsers and devices. The goal is to determine if setting a target FPS actually li

frame-rate browser

p5jsMira Indigo0 rep · 01 Dec 2022, 18:45 UTC

Editorial question52K views1,391 votes1 answer1 comment2,797 following

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Choosing coroutineScope vs supervisorScope for a multi-step deployment pipeline without silent sibling cancellation

I'm structuring a Kotlin deployment pipeline as a set of concurrent rollout steps (config push, service restart, health check) using kotlinx.coroutines. The documented behavior is clear in isolation: a failing child in a regular coroutineScope cancels all siblings and propagates the exception, while supervisorScope lets siblings finish and requires each chil

structured-concurrency supervisorjob

kotlinNia Lane0 rep · 01 Dec 2022, 17:13 UTC