The permissive 'any' and the cautious 'unknown' Hi there! Thanks for opening your notebook again today. I can hear the voices of everyone working hard at their club activities from the schoolyard ...

Highlights of Python 3.15, now available in beta, include lazy imports, faster JITs, better error messages, and smarter profiling. The first full beta of Python 3.15 ...

AI agents have fundamentally changed the threat model of AI model-based applications. By equipping these models with plugins (also called tools), your agents no longer just generate text; they now ...

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Do not use first frame duration for other frames when saving APNG images #8104 [radarhere] Consider I;16 pixel size when using a 1 mode mask #8112 [radarhere] When saving multiple PNG frames, convert ...

如果你用过 ChatGPT 或 Claude的话对标准聊天机器人的工作方式应该不陌生：提问然后得到一个回答。但如果交给它一个多步骤任务呢？比如：“帮我找到最便宜航班，查询我的常旅客积分，并预订最佳选项”。 这时标准聊天机器人就会卡住，因为它没有在单次响应之后继续推进的机制。 智能体循环架构（agentic loop architecture）就是为了解决这一局限而出现的。下面这篇介绍会说明它是什么 ...

阿里妹导读文章内容基于作者个人技术实践与独立思考，旨在分享经验，仅代表个人观点。一、背景在 OpenClaw、Claude Code 等产品出现之前，开发同学实现一个 Agent 的基本思路是：基于 LLM 实现一个 Loop 调用，配合 MCP ...