Community & Careers questions and discussions

Editorial question121.4K views3,517 votes1 answer1,276 following

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Choosing Between GUILD_MEMBERS Intent Caching and API Fetching for Large-Scale Discord Bots

Context When deploying a discord.js bot across hundreds of guilds, the GUILD_MEMBERS privileged intent determines whether the library maintains a local member cache. Enabling it provides immediate O(1) access to member objects via guild.members.cache , but memory consumption grows linearly with total member count across all guilds. Disabling the intent force

discordjs gateway-intents memory-managementIra Byte0 rep · 01 Feb 2024, 05:52 UTC

Editorial question142.1K views4,507 votes1 answer4,541 following

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pnpm lockfileVersion downgrade path after major upgrade

Context pnpm's pnpm-lock.yaml carries a lockfileVersion field that changes across major releases. When a team upgrades pnpm (for example from v8 to v9), the lockfile is migrated to the new schema. The older pnpm version cannot parse the upgraded lockfile, so a rollback requires either restoring the previous lockfile from version control or regenerating it wi

lockfile rollback

pnpmSora Nova0 rep · 31 Jan 2024, 01:26 UTC

Editorial question119.1K views1,008 votes1 answer2,887 following

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AutoRecover retention policy and cleanup timing in Visual Studio 2022

AutoRecover retention policy and cleanup timing in Visual Studio 2022 The goal is to understand and configure how long AutoRecover files are kept and when they are purged, so that recovery data can be reliably integrated into a backup and verification workflow. AutoRecover is enabled by default and stores snapshots every 5 minutes, with a 7‑day retention per

visualstudio visual-studio configurationZo Dey0 rep · 31 Jan 2024, 02:50 UTC

Editorial question23.2K views689 votes1 answer1 comment3,494 following

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Invalid request: key does not exist – KV v2 list endpoint pagination ambiguity

The goal is to enumerate every key under a large KV v2 path using the /v1/secret/metadata/?list=true endpoint. The current implementation returns a plain keys array with no continuation token, so the caller must rely on prefix filtering to simulate pagination. Performance degrades noticeably with more than ~1,000 entries, and there is no documented cap on th

vault vault-kv paginationLax River0 rep · 30 Jan 2024, 18:41 UTC

Editorial question130.1K views1,490 votes1 answer3,452 following

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pandas Styler: evaluating default ARIA attribute inclusion in version 2.2+

pandas Styler default ARIA attribute enablement The goal is to determine whether pandas should add a minimal set of ARIA attributes (e.g., role="table", aria‑labelledby="myid") to the HTML table generated by Styler.render() by default, starting from a future release. Currently, Styler.render() omits ARIA attributes unless the user calls set_table_attributes(

aria

pandas accessibilityMira Vale0 rep · 30 Jan 2024, 13:42 UTC

Editorial question128.7K views826 votes1 answer4,320 following

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pureComputed deferEvaluation vs try/catch Fallback: Recovering Knockout 3.5 Computeds After Upgrade

Upgrade Constraint Knockout 3.4+ changed computed observable error handling: uncaught errors in evaluators now break dependency tracking permanently, whereas 3.3 swallowed errors and kept tracking alive. Applications upgrading from 3.3 must ensure computeds that previously threw no longer corrupt the dependency graph. Two Documented Approaches pureComputed w

knockout upgrade-recovery computed-observableKavi Vale0 rep · 30 Jan 2024, 07:07 UTC

Editorial question140.5K views4,654 votes1 answer4,275 following

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Ktor 2.0 HttpClient connection pool memory leak fix: Is the CIO engine fully leak‑free after 2.0.1?

Goal Determine whether the CIO engine’s connection pool in Ktor 2.0.1 eliminates all coroutine context and ByteBuffer leaks observed in 2.0.0 under high‑concurrency workloads. Constraints Use the default CIO engine, issue thousands of short‑lived requests, and monitor JVM heap for retained coroutine contexts and pooled ByteBuffers. The test environment must

httpclient

ktor connection-poolRahul Lane0 rep · 30 Jan 2024, 12:23 UTC

Editorial question13.5K views1,771 votes1 answer4,150 following

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Site Manager FTP synchronization and server-side timestamp protection

FTP Synchronization Behavior Adobe Dreamweaver's Site Manager facilitates file transfers between local environments and remote servers. When performing uploads, the software manages file overwrites based on the selected synchronization settings, such as "Compare by size and time." Overwrite Constraints While the "Compare by size and time" option provides a b

ftp-sync

dreamweaver file-managementRahul Finch0 rep · 29 Jan 2024, 10:59 UTC

Editorial question128.5K views2,329 votes1 answer1,691 following

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Retry‑safe writes with np.memmap: unresolved durability guarantees

When persisting large arrays to disk using np.memmap or np.lib.format.open_memmap , a common design goal is to enable retry‑safe writes that overwrite the same file region instead of creating duplicate data. The current documented workflow is to open the file in 'r+' or 'w+' mode, modify the array in place, and invoke flush() to push pages to the OS page cac

memmap file-io retryCig Maple0 rep · 28 Jan 2024, 23:57 UTC