Having a platform is not enough; the real challenge is ensuring that it is understandable, usable, and actually adopted by its users. A capability is done when it can be reliably used by others....

Editor’s note: This is a guest blog post from Posit, a Jupyter Foundation memberAcademic institutions can now offer Positron directly within their existing JupyterHub environments, giving students...

公司开发了名为sim-use的跨平台CLI工具，旨在提高移动应用的验证效率。该工具支持在iOS和Android上高效操作，优化了验证流程，减少了上下文噪音，提升了验证速度。sim-use已开源，推动移动开发与AI的结合。

本文探讨了监控指标体系的设计，包括USE、RED、Golden Signals和业务KPI四种方法论。USE关注资源监控，RED关注请求处理，Golden Signals强调服务健康，业务KPI则衡量业务价值。文章强调建立完备指标体系的重要性，以避免监控盲区和告警疲劳，并提供了可直接应用的指标清单。

在 PHP 8.5 之前，闭包递归调用需要使用变量引用。PHP 8.5 引入了 Closure::getCurrent() 方法，简化了闭包自引用，使递归调用更加简单明了。

The smart Trick of Best Online Casinos That Nobody is D […]

本文阐明了LLM、Agent、LLM Client和MCP的概念。LLM是语义理解的核心，Agent是具行动能力的应用层。MCP提供统一的工具管理，实现跨应用重用。Tool Use框架解决了模型如何使用外部工具的问题，帮助开发者更有效地设计智能系统。

自 GPT-4 发布以来，'Function Calling' 发展为 'Tool Use'，使模型能够灵活使用多种工具。这一变化不仅是名称的更新，更是技术架构的进步，支持多步决策和工具协作，未来将实现更高效的多任务处理。

Gemini 2.5 Flash-Lite, previously in preview, is now stable and generally available. This cost-efficient model provides high quality in a small size, and includes 2.5 family features like a 1...

悬垂引用漏洞（UAF）是C/C++等语言中的严重安全威胁，因释放内存后仍访问该内存而产生。攻击者可利用此漏洞操控程序。防护措施包括安全编码规范、自动化检测工具和运行时保护机制，根本解决方案是转向内存安全语言。

Gemini 2.5 Flash-Lite, previously in preview, is now stable and generally available. This cost-efficient model provides high quality in a small size, and includes 2.5 family features like a 1...

Gemini 2.5 Flash-Lite, previously in preview, is now stable and generally available. This cost-efficient model provides high quality in a small size, and includes 2.5 family features like a 1...