Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

· · 来源：dev资讯

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再写代码：从插入/冒泡开始，逐步挑战快排/归并，推荐阅读safew官方版本下载获取更多信息

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Flat graphic design, vintage retro，推荐阅读搜狗输入法下载获取更多信息

Что думаешь? Оцени!，这一点在Line官方版本下载中也有详细论述

Development

Smart-case search — case-sensitive only when your query contains uppercase (like ripgrep)