上一次讨论类似问题，还是在月初。刚好有老外网友做了一个实验，对 62 门编程语言速度做了一个比较，通过莱布尼茨公式计算 π 值，然后给出运行速度的排名，最慢是 Python （CPython）。实验过程和结果都公开透明，参见网址：https://github.com/niklas-heer/speed-comparison。 有时候，我挺理解那些对 Java 有偏见的程序员的。比如，Python ...

2025年《中国IT职业教育行业发展白皮书》显示，Java开发仍为IT领域需求最旺盛的岗位之一，南京地区Java工程师岗位缺口达1.2万个，同比增长15%。但市场上Java培训机构良莠不齐，部分机构存在“课程陈旧”“实战脱离企业需求”等问题，导致学员学成后难以匹配企业用人标准。本次评测聚焦南京本地5家主流Java培训机构——蜗牛学苑（南京校区）、达内教育（南京校区）、黑马程序员（南京校区）、千锋教 ...

Azul, the trusted leader in enterprise Java for today’s AI and cloud-first world, today warned enterprises of a growing Java application modernization crisis driven by technical debt and converging ...

Java Development Kit (JDK) 26, a planned update to standard Java due March 17, 2026, has reached its second release candidate (RC) stage. The RC is open for critical bug fixes, with the feature set ...

The construction of the giant sea wall in Java's northern coast requires approximately US$800 billion to US$1 trillion.

Eclipse基金会发布GlassFish 8企业级Java应用服务器最终版本，该版本兼容Jakarta EE 11平台，支持Jakarta Data存储库简化数据访问。新版本引入虚拟线程技术提升并发处理能力，开发者可使用统一的存储库模式处理JPA实体和JNoSQL数据库，减少样板代码并提高分页灵活性。同时加强安全性功能，支持更灵活的身份验证选项。

The potential for moderate to very heavy rain accompanied by lightning & strong winds can occur and of short duration in West Java, says the BMKG.

Savannah Guthrie said in a new video that her family is holding onto hope that her mother will be found alive while ...

On Feb. 28, 2013, Pope Benedict XVI officially stepped down as leader of the Roman Catholic Church, citing a "lack of strength of mind and body." ...

International Business Machines Corporation stock plunges; downgrade IBM to Hold as Anthropic's Claude Code threatens ...