大家好，欢迎来到 Crossin 的编程教室。 平时我们用 Python 写点实用小工具，最常用的交互方式大概就是通过 print 和 input 的命令行输入输出。

Global growth is projected at 3.3 percent for 2026 and 3.2 percent for 2027, revised slightly up since the October 2025 World Economic Outlook. Technology investment, fiscal and monetary support, ...

Samsung is sunsetting its own chat app while Apple adds end-to-end encryption to its already-live RCS, hinting that the final texting firewall might soon drop. Meanwhile, Cloudflare drafts a ...

第二阶段仅对文档、论文、图片等非代码内容，通过并行LLM子代理做一次语义抽取，同时搭配SHA256缓存机制，重复运行时只处理变更过的文件，从根本上避免了重复计算与无效开销，把Token真正用在推理上。

UNC1069 compromised Axios 1.14.1 and 0.30.4 via social engineering, impacting 100M weekly downloads and exposing supply ...

Update - March 31: Tucson Police Department has shared with KGUN that the adult female was identified, located, and arrested for her involvement in the incident at Desert Pet. The female has been ...

Add Yahoo as a preferred source to see more of our stories on Google. Disabled people have been urged to share their views on the future of the Personal Independence Payment (Pip), Britain’s ...

Earlier this month, iOS 26.3 debuted with a focus on bug fixes and security updates. It included handful of new features for users too. Now it seems Apple has even more bug fixes and optimizations ...

The update infrastructure for eScan antivirus, a security solution developed by Indian cybersecurity company MicroWorld Technologies, has been compromised by unknown attackers to deliver a persistent ...

Microsoft has released the KB5074105 preview cumulative update for Windows 11 systems, which includes 32 changes, including fixes for sign-in, boot, and activation issues. KB5074105 is an optional ...