How WordPress Pulled Ahead
Why WordPress overtook Movable Type: licensing, installation, PHP, community momentum, Automattic’s migration push, and Six Apart’s strategic mistakes all played a role.
A Spring Walk Through Chenshan Botanical Garden
A spring visit to Shanghai Chenshan Botanical Garden, from fading cherry blossoms and blooming wisteria to the Quarry Garden waterfall, blue flower fields, and the park’s surprising history.
Maybe “Boyishness” Is What Remains After a Part of Him Died
An introspective essay on developmental arrest, shame, childhood humiliation, and the kind of “boyishness” that may be left behind after a part of the self shuts down.
A Practical Java Developer’s Toolchain for Faster Coding, Debugging, Testing, and Delivery
A practical guide to 17 Java development tools covering IntelliJ IDEA plugins, Lombok, Arthas, JProfiler, SonarQube, JaCoCo, Postman, OpenAPI Generator, DBeaver, Flyway, Gradle, Docker, CI/CD, PlantUML, and knowledge management.
How Elasticsearch Places, Replicates, and Updates Documents Across Shards
A practical explanation of how Elasticsearch routes documents to shards, coordinates primary and replica shards, handles writes and reads, and performs partial updates safely.
A Late-Night Phone Habit, a Sudden Glaucoma Attack, and a Close Call With Blindness
A real-life acute angle-closure glaucoma scare shows why using a phone in the dark can be dangerous for people with narrow angles, shallow anterior chambers, or other risk factors.
Inside the China Pavilion: Shanghai in Paint, History, and Motion
A visit to the China Pavilion at Expo Park, where oil paintings trace Shanghai’s transformation from the 1843 opening of the port to Pudong’s rise, the stock exchange, green Chongming, and contemporary urban life.
When “Free for Learning” Open Source Code Stops You from Going Commercial
A failed deployment of an open-source gaming companion project reveals the hidden limitations behind “for learning only” code, including obfuscated functions, compiled frontends, authorization dependencies, and possible external-use checks.
Why China Calls Commercial Housing “Commodity Housing”
Commodity housing in China refers to market-tradable housing, but the term comes from the history of planned economy reform and the contrast between planned allocation and freely circulating commodities.
Fixing the MNIST Download Error in scikit-learn
How to resolve the scikit-learn MNIST download failure caused by ConnectionResetError by manually placing mnist-original.mat in the scikit data home directory.