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stack overflow
the world's largest programming q&a community, the preferred platform for developers to
exchange
solutions.
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stack exchange
a network of q&a sites covering various disciplines and technologies, including
mathematics,
networking, servers, and more.
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segmentfault (sifou)
china's quality developer q&a and technical community, suitable for domestic programmers
to
exchange knowledge and publish solutions.
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csdn
a long-standing domestic developer community covering q&a, blogs, news, and industry job
listings.
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juejin
china's emerging tech community focused on high-quality knowledge sharing, q&a, and
developer
growth.
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zhihu - programming section
zhihu's programmers' area, covering programming, it, and industry-related discussions.
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reddit
the world's largest it geek social platform; /r/programming is the section for programming
topics
and news.
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v2ex
a domestic tech geek community discussing programming, product, internet, life, and other
topics.
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51cto
a domestic it community for q&a, news, blogs, and course resources.
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ask ubuntu
a q&a community for ubuntu linux users and developers, solving system and application
related
problems.
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dev.to
a global developer community focused on technical articles, experience sharing, q&a, and
growth.
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hashnode
a modern tech blogging and community platform where developers can freely publish articles
and
interact.