技术门槛在 AI 时代已经大幅降低了。以前你得会写代码才能把想法变成工具，现在你只要能把需求描述清楚，AI 就能帮你实现。真正的门槛变成了：你是否清楚自己（目标客户）到底需要什么，以及你对「好用」这件事的品味。
18:36, 2 марта 2026Забота о себеЭксклюзив
。体育直播对此有专业解读
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another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.