Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

In part one we started hacking Bluetooth and made a little £2 key-finder beep using only Android and Linux. If you haven’t ...

阿里妹导读本文深入探讨了RAG（Retrieval Augmented Generation）技术的实现细节与优化策略，指出在AI应用开发中，RAG常被视为黑盒导致问题定位困难。文章从文档分块（Chunking）、索引增强（语义增强与反向HyDE）、编码（Embedding）、混合检索（Hybrid ...

Resolve 20 outpaces Premiere Pro 2025 in cost, speed and features. Here’s why editors are jumping ship to Blackmagic.

Canada’s prime minister met with German Chancellor Friedrich Merz Tuesday and said there are medium-term opportunities for ...

OpenAI’s GPT-4 Vision, often called GPT-4V, is a pretty big deal. It’s like giving a super-smart language model eyes. Before this, AI mostly just dealt with text, but now it can actually look at ...