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基于LangChain构建下一代AI应用

过去一两年，ChatGPT 等 AI 聊天工具凭借强大信息处理能力，成为工作中的 “万能顾问”，高效搞定写邮件、解疑问等需求。但面对业务执行场景，它们暴露短板：仅能提供方案，缺乏行动力、无法集成内部系统、难串联复杂流程，始终是 ...

高校场景下短信与来电仿冒钓鱼攻击机理及防御体系研究

近年来，网络攻击呈现明显的场景化、精准化、低门槛化趋势，针对教育机构的钓鱼攻击持续高发。高校人员结构多元、信息流通频繁、通信场景复杂，且师生对校内官方通知信任度高、响应速度快，极易成为钓鱼攻击者的重点目标。2026 年 3 ...
腾讯网

学习笔记：从 Agent 到 Skills — AI 智能体架构的范式转变

报告日期：2026-02-28 关键词： Agent Skills, MCP, OpenClaw, A2A, Agentic AI, 模块化架构一、谁提出了从 Agent 到 Skills 的转变？1.1 起源：Anthropic ...
GitHub

Nexus: Custom is_int() function in qmcpack_input.py Script Will Make Scientific Notation ...

I am piloting using QMCPack on my university's HPC by running the "QMCPack Summer School 2025" tutorials. While executing the lih_workflow.py in "session3_statistics ...
TheServerSide

Create your first Python AWS Lambda function in minutes

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...
tech2geek

How to Convert a String to an Integer in Python (With Examples)

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...
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高效排序IP地址：深度解析背后的算法思维

在现代互联网技术中，IP地址的排序是一项基础而又重要的技能。如何高效地对IP地址进行排序呢？下面我们将一步步揭示其背后的算法思想。 算法思路 首先，我们需要将IP地址用‘.’进行分隔，提取出四个部分的数字值。接着，通过Python中的int函数将这些字符 ...
CCM

How to round up in VBA, VB6 and VB.net: rounded, Int

How to use the Round() function? The Round() function consists of two parts: the numeric expression you want to round and the number of decimal places. Below we show an example of an incorrect ...