Reading an Excel file requires one library. CSV needs another. PDF tables need a third. Each has its own API, its own patterns, its own quirks.

IT之家 2 月 5 日消息，文档基金会（The Document Foundation）昨日（2 月 4 日）发布 LibreOffice 26.2，其表格编辑工具 Calc 原生支持 JSON 和 XML 文件，可以自动解析并将数据范围映射到独立的工作表中。 用户随后可以编辑数据，并将其导出为 ODS、CSV 或 XLSX 等常见表格格式。

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. David Kindness is a Certified Public Accountant (CPA) and an expert in the ...

这种“看似懂行、实际没法跑”的情况，在AI辅助编程中其实挺常见。不是模型不够强，而是它缺一个真正经过验证的专业动作模块——就像厨师再厉害，没有现成可用的酱料配方，也得自己一遍遍调比例试味道。

Zero-day exploits, AI-driven Android malware, firmware backdoors, password manager trust gaps, rising DDoS define this week’s critical cyber threats.