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 ...

Overview JDBC is an important part of the Java API, as most real-world Java applications require a database. Learning Java ...

现代网络钓鱼工具包中集成的反机器人、地理围栏及行为生物特征分析等高级规避技术，标志着网络攻击已进入“隐形战争”时代。这些技术通过多维度的身份验证机制，有效地屏蔽了传统的自动化扫描与蜜罐监测，导致威胁情报的获取滞后，极大地增加了防御难度。本文通过对这些规避技术的深度解构，揭示了其依赖环境感知与行为判别的核心逻辑。

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