今天凌晨1点，谷歌展示了最新Sota模型Gemini 4 Carbon。 根据官方测试数据显示，在计算机使用、科研、文本、网络安全等14项主流测试中，全部超过了GPT-6 Astra、Claude Opus 5.5两个顶尖闭源模型。

本文深入探讨SQL Server中生成JSON数据的两种核心方式：手工拼接动态SQL与内置FOR JSON功能。重点覆盖SYS.SYSCOLUMNS动态列解析、ROW_NUMBER分页实现、引号转义与NULL处理等关键细节，并对比二者在类型保真、自动转义、空值语义、执行计划复用及安全防护上的差异。针对兼容性（2005+）与现代特性（2016+ FOR ...

瑞幸咖啡因财务造假，2020 年差点凉透，门店关了一大片，眼看就要从咖啡圈消失。到2026年，瑞幸不仅东山再起，门店超3万家。瑞幸财报显示， 2026年二季末全球门店 36310 ...

点击上方“Deephub Imba”,关注公众号,好文章不错过 !如果你的技术栈包括 PyTorch、LangGraph、FastAPI、向量数据库、MCP 服务器或自主智能体，Python 3.15 ...

Open the Lakebase App and select your project. Select SQL Editor from the sidebar, then select a branch and database. Enter a query into the editor and click Run to view the results. Use the following ...

Attack your own SQL-write guardrail. Naive vs hardened detector on a labelled corpus. - sghatge/safe-to-send-07-red-team-your-guardrail ...

Opening ColumnIt feels like information leaks will continue for a while longer. It feels like we are in the middle of a storm ...

As enterprises race to connect AI agents to their most sensitive data, Oracle database tools specialist Jeff Smith is making a contrarian case: ...

Opening ColumnThe access logs of malicious bots sometimes contain interesting things.Among the bots that arrived yesterday, ...

Engineers are replacing static prompts with dynamic context control planes that separate memory, knowledge, and real-time ...

Microsoft is adding a Get data feature to Copilot in Excel. Users can describe what data they need, where to retrieve it from ...