{"id":967151,"date":"2024-12-27T04:54:24","date_gmt":"2024-12-26T20:54:24","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/967151.html"},"modified":"2024-12-27T04:54:26","modified_gmt":"2024-12-26T20:54:26","slug":"python%e5%a6%82%e4%bd%95%e5%88%a0%e9%99%a4%e6%95%b4%e4%b8%aa%e5%88%97%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/967151.html","title":{"rendered":"python\u5982\u4f55\u5220\u9664\u6574\u4e2a\u5217\u8868"},"content":{"rendered":"

\"python\u5982\u4f55\u5220\u9664\u6574\u4e2a\u5217\u8868\"<\/p>\n

\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5220\u9664\u6574\u4e2a\u5217\u8868\uff1a\u4f7f\u7528del\u5173\u952e\u5b57\u3001\u4f7f\u7528clear()\u65b9\u6cd5\u3001\u5c06\u5217\u8868\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u3002<\/strong>\u8fd9\u91cc\u8be6\u7ec6\u63cf\u8ff0\u5176\u4e2d\u4e00\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528del\u5173\u952e\u5b57\u3002\u8fd9\u662f\u4e00\u79cd\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u4ece\u5185\u5b58\u4e2d\u79fb\u9664\u6574\u4e2a\u5217\u8868\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u6e05\u7a7a\u5217\u8868\u7684\u5185\u5bb9\u3002\u4f7f\u7528del\u65f6\uff0c\u5217\u8868\u5728\u5185\u5b58\u4e2d\u7684\u5f15\u7528\u4f1a\u88ab\u5f7b\u5e95\u5220\u9664\uff0c\u8fd9\u610f\u5473\u7740\u5728\u540e\u7eed\u4ee3\u7801\u4e2d\u65e0\u6cd5\u518d\u8bbf\u95ee\u8be5\u5217\u8868\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528DEL\u5173\u952e\u5b57<\/p>\n<\/p>\n

del\u5173\u952e\u5b57\u662fPython\u4e2d\u7528\u4e8e\u5220\u9664\u5bf9\u8c61\u7684\u5173\u952e\u547d\u4ee4\u3002\u5bf9\u4e8e\u5217\u8868\uff0c\u4f7f\u7528del\u53ef\u4ee5\u5b8c\u5168\u5220\u9664\u5217\u8868\u5bf9\u8c61\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u6e05\u7a7a\u5176\u5185\u5bb9\u3002\u8fd9\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u975e\u5e38\u6709\u7528\uff0c\u5c24\u5176\u662f\u5f53\u4f60\u4e0d\u518d\u9700\u8981\u5217\u8868\uff0c\u5e76\u5e0c\u671b\u91ca\u653e\u5185\u5b58\u65f6\u3002<\/p>\n<\/p>\n

    \n
  1. \n

    \u57fa\u672c\u7528\u6cd5<\/strong><\/p>\n<\/p>\n

    \u4f7f\u7528del\u5173\u952e\u5b57\u5220\u9664\u5217\u8868\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u5728\u5217\u8868\u540d\u79f0\u524d\u52a0\u4e0adel\u5373\u53ef\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n

    my_list = [1, 2, 3, 4, 5]<\/p>\n
    del my_list<\/p>\n
    \u6b64\u65f6my_list\u5df2\u88ab\u5220\u9664\uff0c\u5c1d\u8bd5\u8bbf\u95ee\u5c06\u5f15\u53d1NameError<\/strong><\/h2>\n
    <\/code><\/pre>\n<\/p>\n
    \u6b64\u64cd\u4f5c\u4e0d\u4ec5\u6e05\u7a7a\u4e86\u5217\u8868\u7684\u5185\u5bb9\uff0c\u8fd8\u5220\u9664\u4e86\u5217\u8868\u5bf9\u8c61\u672c\u8eab\u3002\u5982\u679c\u4f60\u5c1d\u8bd5\u5728del\u4e4b\u540e\u8bbf\u95ee\u8be5\u5217\u8868\uff0c\u5c06\u4f1a\u5f97\u5230NameError\uff0c\u56e0\u4e3a\u8be5\u5217\u8868\u5728\u5185\u5b58\u4e2d\u5df2\u7ecf\u4e0d\u5b58\u5728\u3002<\/p>\n<\/p>\n<\/li>\n
  2. \n
    \u4f7f\u7528\u573a\u666f<\/strong><\/p>\n<\/p>\n
    \u4f7f\u7528del\u5173\u952e\u5b57\u5220\u9664\u6574\u4e2a\u5217\u8868\u901a\u5e38\u662f\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff1a<\/p>\n<\/p>\n
      \n
    • \n
      \u5185\u5b58\u7ba1\u7406<\/strong>\uff1a\u5f53\u4f60\u5904\u7406\u975e\u5e38\u5927\u7684\u5217\u8868\uff0c\u5e76\u4e14\u4e0d\u518d\u9700\u8981\u5b83\u65f6\uff0c\u4f7f\u7528del\u53ef\u4ee5\u5e2e\u52a9\u91ca\u653e\u5185\u5b58\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6548\u7387\uff0c\u5c24\u5176\u662f\u5728\u5185\u5b58\u6709\u9650\u7684\u73af\u5883\u4e2d\u3002<\/p>\n<\/p>\n<\/li>\n
    • \n
      \u907f\u514d\u6570\u636e\u6cc4\u6f0f<\/strong>\uff1a\u5728\u5904\u7406\u654f\u611f\u6570\u636e\u65f6\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f7f\u7528\u540e\u88ab\u5f7b\u5e95\u5220\u9664\u662f\u5f88\u91cd\u8981\u7684\u3002del\u53ef\u4ee5\u5e2e\u52a9\u786e\u4fdd\u6570\u636e\u4e0d\u518d\u88ab\u8bbf\u95ee\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
    • \n
      \u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n<\/p>\n
      \u5728\u4f7f\u7528del\u5173\u952e\u5b57\u65f6\uff0c\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<\/p>\n
        \n
      • \n
        \u5f15\u7528\u8ba1\u6570<\/strong>\uff1a\u5982\u679c\u5217\u8868\u6709\u5176\u4ed6\u5f15\u7528\uff0cdel\u53ea\u4f1a\u51cf\u5c11\u5f15\u7528\u8ba1\u6570\u3002\u5f53\u5f15\u7528\u8ba1\u6570\u4e3a\u96f6\u65f6\uff0c\u5185\u5b58\u624d\u4f1a\u88ab\u91ca\u653e\u3002\u56e0\u6b64\uff0c\u786e\u4fdd\u6240\u6709\u5bf9\u8be5\u5217\u8868\u7684\u5f15\u7528\u90fd\u4e0d\u518d\u9700\u8981\u3002<\/p>\n<\/p>\n<\/li>\n
      • \n
        \u540e\u7eed\u4ee3\u7801\u8bbf\u95ee<\/strong>\uff1a\u5728\u4f7f\u7528del\u4e4b\u540e\uff0c\u786e\u4fdd\u6ca1\u6709\u4ee3\u7801\u518d\u5c1d\u8bd5\u8bbf\u95ee\u8be5\u5217\u8868\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u9519\u8bef\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
        \u4e8c\u3001\u4f7f\u7528CLEAR()\u65b9\u6cd5<\/p>\n<\/p>\n
        clear()\u65b9\u6cd5\u662fPython\u5217\u8868\u5bf9\u8c61\u7684\u4e00\u4e2a\u5185\u5efa\u65b9\u6cd5\uff0c\u7528\u4e8e\u6e05\u7a7a\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002\u4e0edel\u4e0d\u540c\u7684\u662f\uff0cclear()\u4e0d\u4f1a\u5220\u9664\u5217\u8868\u5bf9\u8c61\u672c\u8eab\uff0c\u800c\u53ea\u662f\u6e05\u7a7a\u5176\u5185\u5bb9\u3002<\/p>\n<\/p>\n
          \n
        1. \n
          \u57fa\u672c\u7528\u6cd5<\/strong><\/p>\n<\/p>\n
          \u4f7f\u7528clear()\u65b9\u6cd5\u6e05\u7a7a\u5217\u8868\u7684\u8bed\u6cd5\u975e\u5e38\u7b80\u5355\uff1a<\/p>\n<\/p>\n
          my_list = [1, 2, 3, 4, 5]<\/p>\n
          my_list.clear()<\/p>\n
          print(my_list)  # \u8f93\u51fa\uff1a[]<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u4f7f\u7528clear()\u65b9\u6cd5\u540e\uff0c\u5217\u8868\u4ecd\u7136\u5b58\u5728\u4e8e\u5185\u5b58\u4e2d\uff0c\u4f46\u5176\u5185\u5bb9\u5df2\u7ecf\u88ab\u6e05\u7a7a\u3002<\/p>\n<\/p>\n<\/li>\n
        2. \n
          \u4f7f\u7528\u573a\u666f<\/strong><\/p>\n<\/p>\n
          \u4f7f\u7528clear()\u65b9\u6cd5\u901a\u5e38\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff1a<\/p>\n<\/p>\n
            \n
          • \n
            \u7ee7\u7eed\u4f7f\u7528\u5217\u8868<\/strong>\uff1a\u5982\u679c\u4f60\u8ba1\u5212\u5728\u6e05\u7a7a\u5217\u8868\u540e\u7ee7\u7eed\u4f7f\u7528\u5b83\uff0c\u800c\u4e0d\u662f\u5220\u9664\u5b83\uff0c\u90a3\u4e48clear()\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n<\/li>\n
          • \n
            \u4fdd\u6301\u5f15\u7528<\/strong>\uff1a\u5982\u679c\u5217\u8868\u6709\u591a\u4e2a\u5f15\u7528\uff0c\u5e76\u4e14\u4f60\u5e0c\u671b\u5728\u6e05\u7a7a\u5185\u5bb9\u540e\u4fdd\u7559\u5f15\u7528\u5173\u7cfb\uff0c\u53ef\u4ee5\u4f7f\u7528clear()\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
          • \n
            \u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n<\/p>\n
              \n
            • \n
              \u5185\u5b58\u5360\u7528<\/strong>\uff1a\u867d\u7136clear()\u4f1a\u6e05\u7a7a\u5217\u8868\u5185\u5bb9\uff0c\u4f46\u7531\u4e8e\u5217\u8868\u5bf9\u8c61\u4ecd\u7136\u5b58\u5728\uff0c\u5185\u5b58\u5360\u7528\u53ef\u80fd\u4e0d\u4f1a\u7acb\u5373\u91ca\u653e\u3002\u5bf9\u4e8e\u975e\u5e38\u5927\u7684\u5217\u8868\uff0c\u8003\u8651\u4f7f\u7528del\u6765\u91ca\u653e\u5185\u5b58\u3002<\/p>\n<\/p>\n<\/li>\n
            • \n
              \u5f15\u7528\u5f71\u54cd<\/strong>\uff1a\u4f7f\u7528clear()\u540e\uff0c\u6240\u6709\u5f15\u7528\u8be5\u5217\u8868\u7684\u53d8\u91cf\u90fd\u5c06\u6307\u5411\u4e00\u4e2a\u7a7a\u5217\u8868\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
              \u4e09\u3001\u5c06\u5217\u8868\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868<\/p>\n<\/p>\n
              \u5c06\u5217\u8868\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u6e05\u7a7a\u5217\u8868\u5185\u5bb9\u7684\u65b9\u6cd5\u3002\u4e0edel\u548cclear()\u4e0d\u540c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7a7a\u5217\u8868\u5e76\u5c06\u5176\u8d4b\u503c\u7ed9\u539f\u6765\u7684\u53d8\u91cf\u6765\u8fbe\u5230\u6e05\u7a7a\u7684\u76ee\u7684\u3002<\/p>\n<\/p>\n
                \n
              1. \n
                \u57fa\u672c\u7528\u6cd5<\/strong><\/p>\n<\/p>\n
                \u5c06\u5217\u8868\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
                my_list = [1, 2, 3, 4, 5]<\/p>\n
                my_list = []<\/p>\n
                print(my_list)  # \u8f93\u51fa\uff1a[]<\/p>\n
                <\/code><\/pre>\n<\/p>\n
                \u8fd9\u79cd\u65b9\u6cd5\u5b9e\u9645\u4e0a\u662f\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u7684\u7a7a\u5217\u8868\uff0c\u5e76\u5c06\u5176\u8d4b\u503c\u7ed9\u539f\u6765\u7684\u53d8\u91cf\u3002<\/p>\n<\/p>\n<\/li>\n
              2. \n
                \u4f7f\u7528\u573a\u666f<\/strong><\/p>\n<\/p>\n
                \u8fd9\u79cd\u65b9\u6cd5\u901a\u5e38\u7528\u4e8e\u4ee5\u4e0b\u60c5\u51b5\uff1a<\/p>\n<\/p>\n
                  \n
                • \n
                  \u7b80\u5355\u6e05\u7a7a<\/strong>\uff1a\u5982\u679c\u4f60\u9700\u8981\u5feb\u901f\u6e05\u7a7a\u5217\u8868\u5185\u5bb9\uff0c\u800c\u4e0d\u5173\u5fc3\u5185\u5b58\u5360\u7528\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<\/li>\n
                • \n
                  \u91cd\u65b0\u521d\u59cb\u5316<\/strong>\uff1a\u5f53\u4f60\u9700\u8981\u91cd\u65b0\u521d\u59cb\u5316\u5217\u8868\u4e3a\u4e00\u4e2a\u7a7a\u72b6\u6001\u65f6\uff0c\u8fd9\u662f\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
                • \n
                  \u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n<\/p>\n
                    \n
                  • \n
                    \u5f15\u7528\u5173\u7cfb<\/strong>\uff1a\u5982\u679c\u5217\u8868\u6709\u591a\u4e2a\u5f15\u7528\uff0c\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u540e\uff0c\u53ea\u6709\u5f53\u524d\u5f15\u7528\u88ab\u91cd\u65b0\u6307\u5411\u65b0\u7684\u7a7a\u5217\u8868\uff0c\u5176\u4ed6\u5f15\u7528\u4ecd\u7136\u6307\u5411\u539f\u6765\u7684\u5217\u8868\u3002\u5982\u679c\u4f60\u9700\u8981\u6e05\u7a7a\u6240\u6709\u5f15\u7528\u6307\u5411\u7684\u5185\u5bb9\uff0c\u4f7f\u7528clear()\u65b9\u6cd5\u4f1a\u66f4\u5408\u9002\u3002<\/p>\n<\/p>\n<\/li>\n
                  • \n
                    \u5185\u5b58\u7ba1\u7406<\/strong>\uff1a\u4e0eclear()\u7c7b\u4f3c\uff0c\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u4e0d\u4f1a\u91ca\u653e\u539f\u5217\u8868\u5360\u7528\u7684\u5185\u5b58\uff0c\u9664\u975e\u539f\u5217\u8868\u4e0d\u518d\u88ab\u5f15\u7528\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                    \u56db\u3001\u5176\u4ed6\u5220\u9664\u65b9\u6cd5<\/p>\n<\/p>\n
                    \u9664\u4e86\u4e0a\u8ff0\u4e09\u79cd\u4e3b\u8981\u65b9\u6cd5\u4e4b\u5916\uff0c\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u7528\u4e8e\u5220\u9664\u5217\u8868\u5185\u5bb9\u6216\u5bf9\u8c61\uff0c\u867d\u7136\u5b83\u4eec\u4e0d\u76f4\u63a5\u7528\u4e8e\u5220\u9664\u6574\u4e2a\u5217\u8868\uff0c\u4f46\u5728\u7279\u5b9a\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u7528\u5230\u3002<\/p>\n<\/p>\n
                      \n
                    1. \n
                      \u4f7f\u7528POP()\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n
                      pop()\u65b9\u6cd5\u7528\u4e8e\u79fb\u9664\u5217\u8868\u4e2d\u7684\u67d0\u4e2a\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u8be5\u5143\u7d20\u3002\u867d\u7136\u4e0d\u80fd\u7528\u4e8e\u5220\u9664\u6574\u4e2a\u5217\u8868\uff0c\u4f46\u53ef\u4ee5\u7528\u4e8e\u9010\u4e2a\u79fb\u9664\u5217\u8868\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n
                      my_list = [1, 2, 3, 4, 5]<\/p>\n
                      while my_list:<\/p>\n
                          my_list.pop()<\/p>\n
                      print(my_list)  # \u8f93\u51fa\uff1a[]<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7528\u4e8e\u9700\u8981\u9010\u6b65\u5904\u7406\u6bcf\u4e2a\u5143\u7d20\u7684\u60c5\u51b5\u4e0b\u3002<\/p>\n<\/p>\n<\/li>\n
                    2. \n
                      \u4f7f\u7528SLICE\u8d4b\u503c<\/strong><\/p>\n<\/p>\n
                      \u4f7f\u7528\u5207\u7247\u8d4b\u503c\u662f\u53e6\u4e00\u79cd\u6e05\u7a7a\u5217\u8868\u5185\u5bb9\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
                      my_list = [1, 2, 3, 4, 5]<\/p>\n
                      my_list[:] = []<\/p>\n
                      print(my_list)  # \u8f93\u51fa\uff1a[]<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u8fd9\u79cd\u65b9\u6cd5\u901a\u8fc7\u5c06\u6574\u4e2a\u5217\u8868\u5207\u7247\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u6765\u6e05\u7a7a\u5185\u5bb9\u3002<\/p>\n<\/p>\n<\/li>\n
                    3. \n
                      \u4f7f\u7528REMOVE()\u65b9\u6cd5<\/strong><\/p>\n<\/p>\n
                      remove()\u65b9\u6cd5\u7528\u4e8e\u79fb\u9664\u5217\u8868\u4e2d\u7684\u67d0\u4e2a\u6307\u5b9a\u5143\u7d20\u3002\u867d\u7136\u4e0d\u80fd\u7528\u4e8e\u5220\u9664\u6574\u4e2a\u5217\u8868\uff0c\u4f46\u53ef\u4ee5\u7528\u4e8e\u5220\u9664\u7279\u5b9a\u5143\u7d20\u6216\u591a\u4e2a\u5143\u7d20\u3002<\/p>\n<\/p>\n
                      my_list = [1, 2, 3, 4, 5]<\/p>\n
                      for i in range(len(my_list)):<\/p>\n
                          my_list.remove(my_list[0])<\/p>\n
                      print(my_list)  # \u8f93\u51fa\uff1a[]<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u6839\u636e\u503c\u5220\u9664\u5143\u7d20\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
                      \u4e94\u3001\u603b\u7ed3<\/p>\n<\/p>\n
                      \u5728Python\u4e2d\uff0c\u5220\u9664\u6574\u4e2a\u5217\u8868\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4f9b\u9009\u62e9\u3002\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f60\u7684\u5177\u4f53\u9700\u6c42\u548c\u4f7f\u7528\u573a\u666f\u3002\u4f7f\u7528del\u5173\u952e\u5b57\u662f\u5f7b\u5e95\u5220\u9664\u5217\u8868\u5bf9\u8c61\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u4e0d\u518d\u9700\u8981\u5217\u8868\u7684\u60c5\u51b5\u3002<\/strong>clear()\u65b9\u6cd5\u548c\u5c06\u5217\u8868\u91cd\u65b0\u8d4b\u503c\u4e3a\u7a7a\u5217\u8868\u5219\u7528\u4e8e\u6e05\u7a7a\u5217\u8868\u5185\u5bb9\u800c\u4e0d\u5220\u9664\u5bf9\u8c61\u672c\u8eab\u3002\u4e86\u89e3\u6bcf\u79cd\u65b9\u6cd5\u7684\u4f18\u7f3a\u70b9\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u4e0d\u540c\u7684\u7f16\u7a0b\u573a\u666f\u4e2d\u505a\u51fa\u6700\u4f73\u9009\u62e9\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u5e94\u786e\u4fdd\u5728\u5220\u9664\u5217\u8868\u540e\uff0c\u4e0d\u518d\u6709\u4ee3\u7801\u5c1d\u8bd5\u8bbf\u95ee\u8be5\u5217\u8868\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u7a0b\u5e8f\u9519\u8bef\u3002<\/p>\n<\/p>\n
                      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                       \u5982\u4f55\u5728Python\u4e2d\u6e05\u7a7a\u4e00\u4e2a\u5217\u8868\uff1f<\/strong>
                      \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528clear()<\/code>\u65b9\u6cd5\u6765\u6e05\u7a7a\u4e00\u4e2a\u5217\u8868\u3002\u8c03\u7528\u8be5\u65b9\u6cd5\u540e\uff0c\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u4f1a\u88ab\u79fb\u9664\uff0c\u5217\u8868\u5c06\u53d8\u4e3a\u7a7a\u3002\u4f8b\u5982\uff1a  <\/p>\n
                      my_list = [1, 2, 3, 4]\nmy_list.clear()\nprint(my_list)  # \u8f93\u51fa: []\n<\/code><\/pre>\n
                      \u6b64\u5916\uff0c\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8d4b\u503c\u4e00\u4e2a\u7a7a\u5217\u8868\u6765\u5b9e\u73b0\u540c\u6837\u7684\u6548\u679c\uff1amy_list = []<\/code>\u3002<\/p>\n
                      \u5982\u679c\u6211\u60f3\u5220\u9664\u5217\u8868\u4e2d\u7684\u7279\u5b9a\u5143\u7d20\uff0c\u8be5\u600e\u4e48\u505a\uff1f<\/strong>
                      \u8981\u5220\u9664\u5217\u8868\u4e2d\u7684\u7279\u5b9a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528remove()<\/code>\u65b9\u6cd5\u6216del<\/code>\u8bed\u53e5\u3002remove()<\/code>\u65b9\u6cd5\u901a\u8fc7\u6307\u5b9a\u503c\u6765\u5220\u9664\u7b2c\u4e00\u4e2a\u5339\u914d\u7684\u5143\u7d20\uff0c\u4f8b\u5982\uff1a  <\/p>\n
                      my_list = [1, 2, 3, 4]\nmy_list.remove(2)\nprint(my_list)  # \u8f93\u51fa: [1, 3, 4]\n<\/code><\/pre>\n
                      \u5982\u679c\u60f3\u901a\u8fc7\u7d22\u5f15\u5220\u9664\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528del<\/code>\u8bed\u53e5\uff1a  <\/p>\n
                      del my_list[1]  # \u5220\u9664\u7d22\u5f15\u4e3a1\u7684\u5143\u7d20\nprint(my_list)  # \u8f93\u51fa: [1, 3]\n<\/code><\/pre>\n
                      \u5728\u5220\u9664\u5217\u8868\u65f6\uff0c\u6709\u6ca1\u6709\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879\uff1f<\/strong>
                      \u5728\u5220\u9664\u5217\u8868\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u5217\u8868\u4e2d\u5b58\u5728\u91cd\u590d\u7684\u5143\u7d20\uff0cremove()<\/code>\u65b9\u6cd5\u53ea\u4f1a\u5220\u9664\u7b2c\u4e00\u4e2a\u5339\u914d\u9879\u3002\u6b64\u5916\uff0c\u5982\u679c\u5c1d\u8bd5\u5220\u9664\u4e00\u4e2a\u4e0d\u5728\u5217\u8868\u4e2d\u7684\u5143\u7d20\uff0c\u5c06\u5f15\u53d1ValueError<\/code>\u3002\u5728\u4f7f\u7528del<\/code>\u8bed\u53e5\u65f6\uff0c\u786e\u4fdd\u7d22\u5f15\u5728\u6709\u6548\u8303\u56f4\u5185\uff0c\u5426\u5219\u4f1a\u5f15\u53d1IndexError<\/code>\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u4e9b\u9519\u8bef\uff0c\u53ef\u4ee5\u5728\u5220\u9664\u4e4b\u524d\u8fdb\u884c\u68c0\u67e5\u6216\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5220\u9664\u6574\u4e2a\u5217\u8868\uff1a\u4f7f\u7528del\u5173\u952e\u5b57\u3001\u4f7f\u7528clear()\u65b9\u6cd5\u3001\u5c06\u5217\u8868\u91cd\u65b0\u8d4b\u503c\u4e3a […]","protected":false},"author":3,"featured_media":967160,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/967151"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=967151"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/967151\/revisions"}],"predecessor-version":[{"id":967162,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/967151\/revisions\/967162"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/967160"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=967151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=967151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=967151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}