A pedestrian was struck and killed early Sunday in a hit-and-run crash, Tucson police said. The person was struck about 2 a.m. while crossing East 22nd Street near South Park Avenue, police said in a ...

Did you know you can officially download iOS 26 on your iPhone? The update became available yesterday, along with iPadOS 26 and Apple's other operating system updates. But that's assuming you have an ...

阿里妹导读本文以阿里推出的 CLI 工具 Qwen Code 为例，深入剖析其如何通过精细化的 Prompt 设计（角色定义、核心规范、任务管理、工作流控制），赋予大模型自主规划、编码、测试与验证的能力。一、背景Agentic Coding 代表了 AI ...