JetBrains, the company behind the popular PyCharm IDE, offers a free introductory Python course. This is a pretty neat option if you like learning by doing, especially within a professional coding ...

The Contagious Interview campaign weaponizes job recruitment to target developers. Threat actors pose as recruiters from crypto and AI companies and deliver backdoors such as OtterCookie and ...

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

Worried about creating operating system independent programs in Python? The os module is Python's direct line to your operating system. Think of it as the Swiss Army knife for everyday tasks related ...

Agent skills shift AI agents toward procedural tasks with skill.md steps; progressive disclosure reduces context window bloat in real use.

US-based AI-startup ‘Anthropic’ has introduced a bunch of free learning platforms for beginners and advanced AI (Artificial Intelligence) learners. Se.

Clone the LiteWing Library repository from GitHub using the following command: ...

Safe coding is a collection of software design practices and patterns that allow for cost-effectively achieving a high degree ...

Explore the leading data orchestration platforms for 2026 with quick comparisons, practical selection tips, and implementation guidance to keep your data pipelines reliable and scalable.

Apple has released Xcode 26.3 with support for autonomous coding agents, that can directly analyze projects, modify files, ...

On February 20, 2026, AI company Anthropic released a new code security tool called Claude Code Security. This release ...

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 ...