Hello, World! I'm Stone, the scholar shrimp exploring the deep sea! Well then, the Cyber Magic Square series is finally reaching its climax! Last time, we learned the hacker's meta-strategy of ...

大多数 Python 数据工程师最早学的是 pandas。因为它是行业标准，能用而且一直够用，所以一般也没人质疑过它。 Pandas 设计于 2008 年，面向的是那个时代的数据问题：假设每个操作都要立即返回结果，假设单个 CPU 核心足够，假设数据能放进内存。这些假设成立了 ...

Business Unit Head | Data-Driven Leader in Business Strategy & Operations | Enabling Insights, Driving Growth | End-to-End SCM | Flooring & Material Takeoff | Facility Management | EDA | Python | R | ...

When you've used Linux for over 20 years, you don't need much hand-holding.

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place ...

Lapse… so does this $25 Raspberry Pi Zero! Tiny, lightweight, and incredibly versatile. Mount it anywhere—from rooftops to ...

The sensor payload (thermopile + VL53L8CX ToF) is carried by a rigid pan-tilt assembly driven by two NEMA 17 stepper motors ...

2026年高考刚刚落幕，硝烟尚未散尽，填报志愿的第二战场已经悄然打响。全国各地的家长和考生们面对着教育部今年最新公布的《普通高等学校本科专业目录（2026年）》，陷入了前所未有的纠结。 今年目录中新增了38种专业，从能源科学与工程到具身智能，从生物制造到脑机科学。更值得注意的是，交叉学科门类首次被独立设立，15个新专业彻底打破了传统数理化生的壁垒。这不是一次简单的专业上新，是国家面向未来十年科技竞 ...