Community & Careers questions and discussions

Editorial question39.8K views1,225 votes1 answer2,115 following

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MGCB Content Pipeline: Cache Invalidation during Global Property Changes

The MonoGame Content Builder (MGCB) utilizes a build-cache system to optimize the compilation of assets into platform-specific .xnb binary files. This mechanism typically triggers a rebuild when a source asset's timestamp changes. However, there is uncertainty regarding how the pipeline handles changes to global build properties within the .mgcb project file

content-pipeline

monogame build-cacheRin Nova0 rep · 19 Sept 2023, 16:53 UTC

Editorial question146K views4,336 votes0 answers2,694 following

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Online nnet3 decoder path resolution failure in production environments

The Kaldi online nnet3 decoder relies heavily on relative paths for referencing the acoustic model, final.mdl , and HCLG.fst . While these configurations function correctly when the process is executed from the local experiment or repository root, they frequently fail in production deployments where the working directory is dynamic or restricted. The toolkit

production-deployment nnet3

kaldiAsh Vale0 rep · 19 Sept 2023, 19:01 UTC

Editorial question10.8K views4,385 votes1 answer3,161 following

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VSF2 replaces VSF1 static config with split middleware.config.js and public runtimeConfig

A team is porting a multi-store VSF1 theme to VSF2 and must decide where each former config/default.json key belongs now that configuration is split between server middleware and public runtime config. In VSF1, one static tree was visible to both server and client and fixed at build time. VSF2 instead reads server-only values from middleware.config.js and br

nuxt-runtimeconfig vsf2 middleware-configNeel Byte0 rep · 19 Sept 2023, 08:09 UTC

Editorial question25.9K views1,989 votes1 answer1 comment2,280 following

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Does LLVM's LoopVectorize pass re‑evaluate its cost model after profile‑guided optimization marks a function hot or cold?

LLVM’s LoopVectorize pass decides whether to vectorize a loop based on a cost model that evaluates trip count, memory stride, alignment, and target‑specific vector width. The model is consulted during the pass’s execution, which typically runs before profile‑guided optimization (PGO) marks functions as hot or cold. After PGO, the optimizer may reorder or re‑

llvm loop-vectorization pgoNia Indigo0 rep · 19 Sept 2023, 10:52 UTC

Editorial question74.6K views2,417 votes1 answer1 comment1,961 following

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Choose between bundled IANA tzdata or host system tzdata for Teleport’s DST‑aware timestamp conversion

Goal Ensure that audit log timestamps and time‑based role expressions are displayed and evaluated with correct daylight‑saving adjustments for any regional time zone chosen by administrators or users. Uncertainty Teleport stores all event timestamps in UTC and converts them for display using either the IANA time‑zone database bundled with the binary or the h

audit-logs dst timezoneSora Vale0 rep · 19 Sept 2023, 07:03 UTC

Editorial question26.4K views2,144 votes1 answer3,052 following

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Ren'Py persistent data compatibility during engine upgrades

When upgrading a project from Ren'Py 7.x to Ren'Py 8.x, the engine handles persistent data and save files differently due to the transition to Python 3. While persistent objects are designed to survive across sessions, major engine version shifts can introduce serialization incompatibilities. The goal is to ensure that player progress and persistent flags re

engine-upgrade serialization

renpyAsh Atlas0 rep · 18 Sept 2023, 15:15 UTC

Editorial question146.6K views1,460 votes1 answer1 comment894 following

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Does NHibernate's second-level cache persist across integration tests when using an in-memory SQLite SessionFactory?

When building integration tests for NHibernate, developers often replace the production connection string with an in‑memory SQLite database to avoid credentials while still exercising the full ORM pipeline. The goal is to determine whether the second‑level cache, if enabled, is automatically cleared between test runs when the same SessionFactory is reused, o

second-level-cache

sqlite

nhibernateSora Atlas0 rep · 18 Sept 2023, 03:27 UTC

Editorial question38.4K views1,077 votes1 answer1 comment1,368 following

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Waku Store retention limits and pruning configuration for long-running nodes

Waku Store provides historical message retrieval from a local database on full nodes. The protocol defines the store query interface but does not mandate retention duration, pruning intervals, or resource caps. Retention, pruning and max peer settings are implementation choices, so behavior differs across clients and deployments. The design goal is to operat

waku-store

waku resource-managementAsh Nea0 rep · 18 Sept 2023, 06:51 UTC

Editorial question117.7K views2,971 votes1 answer2,262 following

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OTLP Exporter Protocol Default Shift Between gRPC and HTTP/protobuf

OpenTelemetry SDK releases have altered the default transport for OTLP exporters across minor versions and language implementations, creating a compatibility boundary for collectors that must support both gRPC and HTTP/protobuf endpoints. When no explicit protocol configuration is provided, the SDK selects a default that may differ from the collector's expec

opentelemetry opentelemetry-otlp exporter-protocolRey Nova0 rep · 17 Sept 2023, 20:59 UTC