use non-blocking sockets with select for polling. This allows you to properly handle
The next thing I tried was a screen time control app called ScreenZen. It's free on iOS and Android. It interested me because, instead of blocking apps outright, it serves up a "speed bump" before you open apps. The idea is simple: phone use is automatic. You unlock your phone and tap an app before you even realize you're doing it.，详情可参考TG官网-TG下载
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• 大语言模型更擅长生成：能跨学科大规模地提出候选研究问题和解法草案。