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  • All (21442) +79
    • AI (3224) +3
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    • Software (11110) +64
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    • Education (51)
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  • All (21442) +79
  • AI (3224) +3
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  • Education (51)
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  • 7小时前 · software

    C++ 签名:这不仅关乎性能,更关乎所有权

    按值传递 vs 按引用传递 在 Java 和 Python 中,每个对象都由 pointer 跟踪,但语言隐藏了该 pointer,以简化开发者的工作……

    #C++ #ownership #references #smart pointers #RAII #memory management #programming language design
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