Resource loading optimization is the first step in improving frontend performance, and the Python backend plays a key role as the "resource scheduler". For static resources (CSS, JS, images), ...

defaultdict的核心原理是它在初始化时接受一个工厂函数（factory function），这个函数用于生成默认值。当访问一个不存在的键时，defaultdict会调用这个工厂函数来生成默认值，并将其插入到字典中。这使得defaultdict在处理图算法、计数器等需要频繁检查键是否存在的场景时，比普通字典更加高效和简洁。

Raspberry Pi enthusiasts searching for inspiration to create their next Raspberry Pi project, may be interested in this awesome Raspberry Pi 4-node cluster which has been built by YouTuber and ...

An end-to-end data science ecosystem, open source RAPIDS gives you Python dataframes, graphs, and machine learning on Nvidia GPU hardware ...

Google Cloud is testing GCUL, a Python-based Layer 1 blockchain for finance, aiming to enable tokenization, payments and 24/7 ...

Go, C++, Node.js and Python are made part of a runtime that uses the rumprun platform, an existing toolchain for creating unikernel-like software.