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Article0 replies1,172 followingPosted 16 Jul 2025, 14:24 UTC128.8K views513 votes

FastAPI Resource Management: Choosing Lifespan over on_event

Learn why the FastAPI lifespan context manager is the preferred choice over deprecated on_event handlers for managing async startup and shutdown resources.

Community & Careers · Guide

fastapi

Community & Careers

Article0 replies1,172 followingPosted 16 Jul 2025, 14:24 UTC128.8K views513 votes

FastAPI Resource Management: Choosing Lifespan over on_event

Learn why the FastAPI lifespan context manager is the preferred choice over deprecated on_event handlers for managing async startup and shutdown resources.

Community & Careers · Guide

asgi python-async

fastapi

Community & Careers

Article0 replies3,349 followingPosted 18 Oct 2026, 11:20 UTC10.2K views1,456 votes

India vs West Indies 2nd T20: Match Preview and ICC Ranking Updates

India prepares for the 2nd T20 against West Indies in Ranchi on Oct 9, 2026. Shreyas Iyer and Axar Patel see major ICC ranking jumps following a dominant series start.

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icc-rankings ind-vs-wi-2nd-t20 general

Community & Careers

Article0 replies642 followingPosted 13 Oct 2025, 10:56 UTC14.6K views2,621 votes

Vert.x 4.x Async Composition: Default to Future/Promise, Reserve RxJava3 and Mutiny

Decision guide for Vert.x 4.x services: default to built-in Future/Promise for async composition, reserving RxJava3 or Mutiny for backpressure needs. Includes implementation patterns and validation.

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rxjava3 async-composition

vertx

Community & Careers

Article0 replies2,243 followingPosted 25 Aug 2026, 16:24 UTC84.4K views3,901 votes

Stop RSpec from Hiding Failures: Use aggregate_failures Intentionally

RSpec stops at the first failing expectation by default. aggregate_failures lets you collect multiple related expectation failures per example without aborting early.

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rspec aggregate-failures

ruby

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Article0 replies2,889 followingPosted 09 Mar 2026, 11:24 UTC107.8K views3,771 votes

Handling Form Mutations with Remix Loaders and Actions

Learn how to implement server-side mutations in Remix using loaders and actions to achieve progressive enhancement and automatic data revalidation.

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remix server-side-rendering remix-run

Community & Careers

Article1 reply1 comment3,752 followingPosted 28 Apr 2026, 06:38 UTC92.9K views1,125 votes

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Managing Data Conflicts in CouchDB's Append-Only Model

CouchDB's append-only MVCC model prevents data corruption during concurrent writes but requires explicit client-side conflict resolution to avoid data loss.

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database-design

couchdb conflict-resolution

Community & Careers

Article1 reply1 comment3,088 followingPosted 18 Oct 2026, 11:12 UTC22.2K views3,449 votes

owner commented

Shefali Bagga Surrenders ₹1.2 Crore in Mahadev Betting App Probe

TV presenter Shefali Bagga surrendered ₹1.2 crore to the ED on 8 Oct 2026 after allegations she received ₹1.5 crore to promote the illegal Mahadev betting app, part of a syndicate the agency says generated over ₹75,000 crore in proceeds of crime.

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money-laundering shefali-bagga mahadev-betting-app

Community & Careers

Article0 replies3,107 followingPosted 22 Jan 2026, 16:49 UTC13.7K views4,353 votes

Synchronizing Form Inputs with Model State using ng-model in AngularJS

Learn how to implement two-way data binding in AngularJS 1.x using ng-model to synchronize form inputs with scope variables, including performance tips for large lists.

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data-binding frontend-development ng-model

Community & Careers

Article0 replies3,768 followingPosted 06 Feb 2026, 09:36 UTC30.1K views2,985 votes

Standardizing Build Workflows with CMake Presets

Eliminate "it works on my machine" build errors by moving CMake configuration flags from shell scripts into version-controlled CMakePresets.json files for reproducible CI and local builds.

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ci-cd cpp-engineering build-automation

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FastAPI Resource Management: Choosing Lifespan over on_event

Search the community

FastAPI Resource Management: Choosing Lifespan over on_event

India vs West Indies 2nd T20: Match Preview and ICC Ranking Updates

Vert.x 4.x Async Composition: Default to Future/Promise, Reserve RxJava3 and Mutiny

Stop RSpec from Hiding Failures: Use aggregate_failures Intentionally

Handling Form Mutations with Remix Loaders and Actions

Managing Data Conflicts in CouchDB's Append-Only Model

Shefali Bagga Surrenders ₹1.2 Crore in Mahadev Betting App Probe

Synchronizing Form Inputs with Model State using ng-model in AngularJS

Standardizing Build Workflows with CMake Presets