大家好，欢迎来到 Crossin 的编程教室。很多读者问过我同一个问题：“Crossin，我 Python 基础学完了，也刷了几本入门教程，接下来应该怎么进阶？”这个问题很常见，也很真实。有人写了两年多代码，业务、爬虫、数据处理都上手，可一翻 ...

Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets ...

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Hyliion Holdings Corp. (NYSE American: HYLN) ("Hyliion"), a developer of sustainable, electricity-producing technologies, today announced the successful completion of the first phase of extensive ...

onion_config is a Python package designed for easy configuration management. It supports loading and validating configuration data from environment variables and configuration files in JSON and YAML ...

Longi has released a new lightweight solar module that weighs in at 16.3 kilograms, making it particularly well suited for commercial and industrial (C&I) rooftops with structural limitations. The ...

As solar power becomes globally popularized, over 30% of rooftops still not suit to install solar panels due to load issues. Despite those owners eager for green transformation, most of them have to ...

XI'AN, China, Aug. 18, 2025 /PRNewswire/ -- As solar power becomes globally popularized, over 30% of rooftops still not suit to install solar panels due to load issues. Despite those owners eager for ...

XI'AN, China, Aug. 18, 2025 /PRNewswire/ — As solar power becomes globally popularized, over 30% of rooftops still not suit to install solar panels due to load issues. Despite those owners eager for ...