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This article introduces Dumi, a tool that combines component library project scaffolding with static documentation site generation, explains its three project modes, code structure, MDX-based documentation editing, on‑demand loading, build configurations, workflow commands, and publishing steps for frontend developers.
This article provides a step‑by‑step guide on converting static iOS widgets into dynamic, server‑driven configurable widgets using SiriKit Intent files, Intents extensions, SwiftUI views, image loading, user interaction handling, data sharing, and debugging techniques.
This article details Beike's iOS app startup optimization workflow, covering online startup speed measurement, offline performance analysis with a custom profiler, and governance practices such as +load method control, code stripping, and binary reordering to improve launch time and user experience.
This article explains Flutter widget communication techniques—direct value passing, function callbacks, key modification, and GlobalKey—and explores state management solutions including InheritedWidget, Stream, EventBus, Bloc, Scoped_model, Provider, and Redux for cross-widget/page communication, and discusses their underlying principles and usage scenarios.
This article describes Beike's adoption of the Druid OLAP engine, detailing its technical architecture, key data structures, offline and real‑time optimization techniques, cluster load‑protection strategies, and the platformization roadmap for scalable analytics across multiple business lines.
This guide explains how to use the React‑based ljbisheng framework to create a markdown‑driven documentation site, covering installation, script configuration, bisheng.config.js settings, theme structure, plugin mechanisms, webpack integration, and the two‑step process of parsing markdown data and rendering React components.
This article explains the concepts of Git’s working area, staging area, local and remote repositories, and details the operational differences between git fetch and git pull, including how each updates commit IDs and merges changes.
This article describes how the JAYE 2.0 project at Beike leverages abstract syntax tree (AST) generation, a custom runtime interpreter, and Dart VM execution to achieve high‑performance, hot‑fixable dynamic updates for Flutter applications, addressing packaging, hot‑reload, and scalability challenges.
This article investigates a MySQL InnoDB deadlock observed during a holiday period, explains how gap locks and next‑key locks on a composite index cause mutual waiting, reproduces the issue with large test data, and offers practical guidelines to avoid similar deadlocks in production environments.
This article analyzes the performance bottleneck caused by large Apollo configuration reads in a PHP application and presents multiple optimization strategies—including static variables, Yac/APCu caching, require‑file with opcache, and MessagePack serialization—to significantly lower CPU and memory consumption while maintaining configuration freshness.
