在Java并发编程的世界里，synchronized是一块绕不开的“基石”——它像一把“互斥锁”，守护着共享资源免受多线程“争抢”的伤害；又似一道“安全屏障”，将竞态条件、数据不一致等线程安全问题隔绝在外。然而，很多开发者对synchronized的认知停留在“加锁语法糖”层面，实践中频频踩坑： ...

Avoid these mistakes to build automation that survives UI changes, validates outcomes properly, and provides useful feedback.

Hugo Marques explains how to navigate Java concurrency at scale, moving beyond simple frameworks to solve high-throughput IO ...

The world tried to kill Andy off but he had to stay alive to to talk about what happened with databases in 2025.

Barry S. Honig  The bulk materials industry is undergoing a significant technological transformation. Organizations across ...

Here’s why I’d recommend it as an open-source alternative to Photoshop over Affinity. Pixelitor is a free, open-source, cross ...

本文从原理到实践系统地分享了如何高效使用AI编程工具。涵盖其底层机制（如Token计算、工具调用、Codebase索引与Merkle Tree）、提升对话质量的方法（如规则设置、渐进式开发）、实际应用场景（如代码检索、绘图生成、问题排查），并推荐了结合AI的编码最佳实践，包括文档、注释、命名规范和安全合规，旨在帮助不同经验水平的开发者真正把AI工具用好。

The longtime Tribecan (since 1974!) had a decades-long collaboration with Saturday Night Live and is now developing a TV show about the neighborhood.

2.5.2, 2.6.x 9.0.x (jdk8) 9.0.x 2.5.0, 2.5.1 8.1.x (jdk8) 8.1.x 2.4.x 8.1.x (jdk8) 7.1.x 2.1.x, 2.2.x, 2.3.x 6.1.x 6.1.x 2.0.x 5.1.x 5.1.x 1.2.x, 1.3.x, 1.4.x 5.1.x 5 ...

BEULAH — Companies seeking to mine coal on federal land in North Dakota are gaining traction under Trump administration policies, with some environmental groups saying changes to the lease process ...