{"id":104029,"date":"2020-02-22T11:18:16","date_gmt":"2020-02-22T03:18:16","guid":{"rendered":"http:\/\/4563.org\/?p=104029"},"modified":"2020-05-27T00:10:17","modified_gmt":"2020-05-26T16:10:17","slug":"%e8%bf%99%e4%bb%a3%e7%a0%81%e4%bd%a0%e5%93%81%ef%bc%8c%e4%bd%a0%e7%bb%86%e5%93%81","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=104029","title":{"rendered":"\u8fd9\u4ee3\u7801\u4f60\u54c1\uff0c\u4f60\u7ec6\u54c1"},"content":{"rendered":"
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\u8fd9\u4ee3\u7801\u4f60\u54c1\uff0c\u4f60\u7ec6\u54c1 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/i> 48<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\"\u8fd9\u4ee3\u7801\u4f60\u54c1\uff0c\u4f60\u7ec6\u54c1\"<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (64<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e4b\u524d\u56fe\u5e8a\u6709\u70b9\u95ee\u9898\uff0c\u6574\u597d\u4e86\uff0c\u5404\u4f4d\u5927\u4f6c\u7ec6\u54c1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : CrisTao <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u52a0\u4e86\u4f60\uff0c\u7136\u540e\u518d\u628a\u4f60\u5220\u4e86\uff0c\u73a9\u5f04\u4f60\u611f\u60c5 [\u72d7\u5934] <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : luckylo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @CrisTao \u4e0d\u4e0d\u4e0d\u3002\u662f\u8fd9\u6837\u7684\u3002
    \u6211\u52a0\u4e86\u4f60\uff0c\u7136\u540e\u73a9\u5f04\u4f60\u4e00\u4e0b\uff0c\u518d\u628a\u4f60\u5220\u4e86\u3002[\u6ed1\u7a3d] <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : 2379920898 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u64cd\u4f5c\u4e2a\u6570\u7ec4 \u8fd9\u4e48\u590d\u6742\uff0c\u8fd8\u662f\u5927 PHP \u8bed\u6cd5\u8212\u670d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : CodeXx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u76f4\u63a5 remove(0)? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : JR1024 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \"\u8fd9\u4ee3\u7801\u4f60\u54c1\uff0c\u4f60\u7ec6\u54c1\" <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : KNOX <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u539f\u6765\u4f60\u8fd9\u4e2a\u6e23\u7537 \/\u5973\u8fde\u5b69\u5b50\u90fd\u6709\u4e86\uff0c\u6eda\u86cb\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : yinaqu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u904d\u5386\u7684\u65f6\u5019 remove \u76f4\u63a5\u62a5\u5f02\u5e38 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u60f3\u770b\u770b\u7a76\u7adf\u8c01\u770b\u61c2\u4e86\uff0c\u54c8\u54c8\u54c8\u54c8\u54c8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lihongjie0209 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @yinaqu #8 \u6309\u7167\u7d22\u5f15\u904d\u5386\u4e0d\u4f1a, \u6ca1\u6709\u7528\u5230\u8fed\u4ee3\u5668 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : tt67wq <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u52a0\u4e86\u4f60\uff0c\u7136\u540e\u73a9\u5f04\u4f60\u4e00\u4e0b\uff0c\u518d\u628a\u4f60\u5220\u4e86\u3002[\u6ed1\u7a3d] <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Vegetable <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e0d\u662f\u5220\u4e00\u534a\u5417? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : lihongjie0209 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u662f Java \u4ee3\u7801\u5427, js \u6ca1\u6709 add \u65b9\u6cd5<\/p>\n

    \u5faa\u73af\u7684\u662f i, remove \u7684\u662f i, \u4f46\u662f\u4f60\u5224\u65ad\u7528 get(0), \u6ca1\u770b\u61c2 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : q8515620 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    remove(i) \u662f\u4ec0\u4e48\u9b3c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : allenframe <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u51e0\u884c\u4ee3\u7801\u5199\u4e86\u4e0d\u5982\u4e0d\u5199\uff0c\u6d6a\u8d39\u7535\uff0c\u6d6a\u8d39\u8111\u529b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : kosmosr <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    nb <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : YoungSeeb <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u662f\u6309\u7167\u96c6\u5408\u6765\u5224\u65ad\u7a7a \u8fd8\u52c9\u5f3a\u8bf4\u5f97\u8fc7\u53bb \u4f46\u662f get(0)\u53ef\u592a\u79c0\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : redford42 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u522b\u5199\u4e86\uff0c\u6d6a\u8d39\u7535 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Lin0936 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6df1\u5f97\u201c\u5982\u4f55\u5199\u4e0d\u53ef\u7ef4\u62a4\u4ee3\u7801\u201d\u7cbe\u9ad3\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : couashi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    list.get(0) \u4ec0\u4e48\u9b3c….. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : tongyang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    for \u5faa\u73af\u8fd8\u53ef\u4ee5\u8fd9\u4e48 remove \u7684\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : ZredoC <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    <img src=”https:\/\/tva4.sinaimg.cn\/large\/50268de4ly1gafokccrs5j20ew05bmwz.jpg” alt=”\u7ec6\u54c1” width=”536″ data-width=”536″ data-height=”191″> <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : sx90 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u662f\u60f3\u8868\u8fbe\u670b\u53cb\u5f88\u591a\uff1f<\/p>\n

    \u5723\u8bde\u8282\u5220\u4e86\u4e00\u4e2a\uff0c\u5143\u65e6\u60f3\u518d\u5220\u4e2a\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ee3\u7801\u4e0d\u662f\u6211\u5199\u7684\uff0c\u4ee3\u7801\u6211 cv \u7684\uff0c\u4e5f\u7ecf\u8fc7\u539f\u4e3b\u4eba\u7684\u8bb8\u53ef\uff0c\u5176\u5b9e\u5c31\u662f\u5220\u9664 list \u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u786c\u8981\u6211\u601d\u8003\u4e86\u4f1a\u624d\u770b\u61c2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : daimubai <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    List \u96c6\u5408\u5b58\u653e Map \u96c6\u5408
    Map \u96c6\u5408\u5b58\u653e\u952e\u503c\u5bf9\u6570\u636e
    \u904d\u5386 List \u96c6\u5408{
    \/\/\u5982\u679c List \u96c6\u5408\u4e2d\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e5f\u5c31\u662f\u7b2c\u4e00\u4e2a Map \u96c6\u5408\u4e3a null{
    \/\/\u90a3\u5c31\u5220\u9664\u7b2c\u4e00\u4e2a\u5143\u7d20
    }
    }
    \u7b2c 0 \u4e2a\u5143\u7d20\u90fd\u662f null \u7a7a\u4e86\uff0c\u5979\u8fd8\u5220\u9664\u7b2c 0 \u4e2a\u5143\u7d20 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @daimubai \u5927\u4f6c\u770b\u61c2\u4e86\uff0c\u9001\u4e2a\u5c0f\u5fc3\u5fc3\u7ed9\u4f60 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : daimubai <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u989d\u989d\uff0c\u662f\u4e0d\u7b49\u4e8e\uff0c\u773c\u82b1\u4e86\uff0c\u4ec0\u4e48\u9700\u6c42\u8981\u8fd9\u4e48\u505a\u554a\uff0c\u5148\u6dfb\u52a0\u4e00\u904d\uff0c\u7136\u540e\u5224\u65ad\u7b2c\u4e00\u4e2a\u5143\u7d20\u662f\u4e0d\u662f\u7a7a\uff0c\u4e0d\u662f\u7a7a\u5c31\u5220\u9664 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lhx2008 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ee3\u7801\u4e0d\u4f1a\u5728 remove \u90a3\u91cc\u62a5\u9519\uff0c\u8981\u62a5\u9519\u4e5f\u662f\u7b2c\u4e00\u884c\uff0c\u5efa\u8bae\u4ed6\u628a if \u91cc\u9762\u7684\u6761\u4ef6\u6539\u6210 random()<0.01 \uff0c\u5916\u9762 for \u6539\u6210\u6b7b\u5faa\u73af <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : luozic <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5220\u9664\u7b2c\u4e00\u4e2a \u4e3a\u5565\u8981\u62c9\u4e00\u4e2a\u5faa\u73af\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Godikov <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ee3\u7801\u4e66\u5199\u90fd\u4e0d\u89c4\u8303 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wangjp <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0a\u9762\u662f\u4e0d\u662f\u8fd8\u6709\u5176\u4ed6\u7684\u64cd\u4f5c\uff0c\u6bd4\u5982\u8bf4 list.size() > 0 \u8fd9\u79cd\u3002\u6bd4\u5982\u8bf4\u65b0\u6dfb\u52a0\u8fdb\u6765\u4e00\u4e2a map \u5c06\u6700\u524d\u9762\u7684\u4e00\u4e2a list \u5143\u7d20\u79fb\u9664\u3002emmm \u4e0d\u8fc7\u4e3a\u4ec0\u4e48\u4e0d\u7528\u961f\u5217\u5462 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ![99X_J~R5VIU%XQO%I}C]IF2.png]( https:\/\/i.loli.net\/2019\/12\/31\/x9ojzq3hMZbU5kg.png) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : guyeu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ConcurrentModifyException <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : atom234 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u52a0\u4e86\u4f60\uff0c\u7136\u540e\u73a9\u5f04\u4f60\u4e00\u4e0b\uff0c\u518d\u628a\u4f60\u5220\u4e86\u3002[\u6ed1\u7a3d] <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : VictorJing94 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    …get(0)!=null?????\u7136\u540e\u5220\u6389??? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ChenStyle <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u5c31\u662f remove \u6389 List.get(0)\uff0c\u6ca1\u6bdb\u75c5\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : pmispig <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5c31\u662f\u5220\u6389\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u628a for \u53bb\u6389\u5c31\u6b63\u5e38\u4e86\u3002add \u5728\u540e\u9762\uff0cremove(0)\u5220\u7684\u662f\u5217\u9996\u3002
    \u8fd9\u6837\u5199\u4e5f\u4e0d\u7b97\u9519\uff0c\u5c0f\u767d\u5154\u95ee\u4f60\u6709 100 \u4e2a\u9762\u5305\u5417\uff0c\u6211\u53ea\u8981\u4e00\u4e2a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ColoThor <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ConcurrentModifyException <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : php01 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u662f\u54f2\u5b66\u4ee3\u7801\uff0c\u5f88\u96be\u5199\u51fa\u6765\u7684\u3002
    \u4ed6\u4e0d\u6b62\u53ef\u8fd0\u884c\uff0c\u8fd8\u80fd\u8868\u8ff0\u51fa\u4e00\u4e2a\u73b0\u8c61\uff0c\u6216\u4e00\u4e2a\u9053\u7406\u3002
    \u6bcf\u4e2a\u4eba\u770b\u5230\u7684\u73b0\u8c61\u6216\u9053\u7406\u53c8\u4e0d\u4e00\u6837\u3002
    \u5973\u4eba\uff0c\u76f4\u7537\uff0c\u770b\u5230\u7684\u90fd\u4e0d\u4e00\u6837\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u4e0b\u6807\u8d8a\u754c\u7b97\u6211\u8f93 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zmqking <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u662f\u5565\u8bed\u8a00\uff0cJava \uff1f \u96be\u9053\u6ca1\u6709 clear \u65b9\u6cd5\u5417\uff1f\u8fd8\u641e\u4e2a\u5faa\u73af\u5220 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : vincent7245 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u5230 remove(i) \u6211\u4e0d\u539a\u9053\u7684\u7b11\u4e86\uff0c\u54c8\u54c8\u54c8\u54c8\u54c8\u54c8\uff0c\u521a\u6bd5\u4e1a\u90a3\u4f1a\u7b2c\u4e00\u6b21\u505a\u9879\u76ee\u6211\u4e5f\u8fd9\u4e48\u5e72\u8fc7 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : mengyao123 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    list \u904d\u5386\u4e0d\u53ef\u4ee5\u7528 remove \u7684 \u8c01\u7528\u8c01\u77e5\u9053 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : SoloCompany <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u6837\u7684\u4ee3\u7801\u89c1\u8fc7\u592a\u591a\u4e86\u6709\u4ec0\u4e48\u5927\u60ca\u5c0f\u602a\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : a1274598858 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ece\u4ee3\u7801\u6765\u770b\uff0c\u5e94\u8be5\u7528\u4e86 jfinal \uff08\u6ed1\u7a3d\uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kitebear <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    – – \u660e\u660e\u53ea\u6709\u4e00\u4e2a\u529f\u80fd remove(0) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xuanbg \u597d\u597d\u770b\u770b\u4ee3\u7801\u5427\uff0c\u548c\u8d8a\u754c\u6ca1\u5565\u5173\u7cfb\uff0c\u4f60\u90fd\u9ed1\u6ca1 get \u5230\u7b11\u70b9 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : za8800286 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @php01 \u54c8\u54c8 \u6709\u7406 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : mizzle <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u961f\u5c3e\u52a0\u4e00\u4e2a\uff0cremove \u6389\u7b2c\u4e00\u4e2a\uff0c\u8fd9\u4e2a for \u5faa\u73af\u5f88\u8bb2\u7a76\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : walleL <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5176\u5b9e\u7b49\u4ef7\u4e8e\uff1a
    “`java
    if (list.get(0) != null) {
    list.remove(0);
    }
    “`<\/p>\n

    \u786c\u751f\u751f\u5957\u4e86\u4e00\u5c42 for \u5faa\u73af\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : pyfan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @walleL \u5b81\u5c31\u662f V \u7ad9\u624b\u5de5\u803f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nobt <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d break \u662f\u8ddf clear \u5dee\u4e0d\u591a\u4e86\u5427\uff0csize=0 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cstj0505 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    mapArr \u662f\u795e\u662f\u9b3c\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 24KPureFather <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    list \u5728\u5faa\u73af\u4e2d\u4e0d\u80fd\u8fdb\u884c\u589e\u5220\u5427\uff0c\u8fd9\u6837\u4f1a\u62a5\u5f02\u5e38\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zaima <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u529f\u80fd\u4e0a\u4e5f\u6ca1\u95ee\u9898 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zjuchenlee <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @walleL I think so. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shellj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @nobt \u4e0d\u662f\uff0cremove \u6389\u4e00\u4e2a\u751f\u6210\u65b0\u7684\u6570\u7ec4\u4e86\uff0csize \u4e5f\u91cd\u65b0\u8ba1\u7b97\u4e86\uff0c\u5220\u4e0d\u5b8c\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : atonku <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6ca1\u770b\u61c2\uff0c\u544a\u8f9e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Aaronsunny <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u770b\u5230\u6211\u975e\u5f97\u770b\u770b\u662f\u8c01\u63d0\u4ea4\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wen4034 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u60f3\u95ee\u95ee\u8fd9\u4f4d\u540c\u5fd7\u7684\u85aa\u6c34\u591a\u5c11\uff0c\u8fd9\u79cd\u6c34\u5e73\u90fd\u80fd\u627e\u5f97\u5230\u5de5\u4f5c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : palmers <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56de\u590d ConcurrentModificationException \u8bb0\u6df7\u7684\u540c\u5b66\uff0cConcurrentModificationException \u5f02\u5e38\u53ea\u4f1a\u5728\u8fed\u4ee3\u5668\u72b6\u6001\u548c\u5143\u7d20\u53d8\u66f4\u72b6\u6001\u4e0d\u4e00\u81f4\u7684\u60c5\u51b5\u4e0b\u624d\u4f1a\u53d1\u751f, \u6bd4\u5982\u4f7f\u7528 iterator.next(); \u540e \u4f7f\u7528\u96c6\u5408\u672c\u8eab\u7684 remove \/add sort \u7b49\u65b9\u6cd5\uff1b\u8fd9\u4efd\u4ee3\u7801\u5e76\u4e0d\u4f1a\u51fa\u73b0\u8be5\u5f02\u5e38;
    \u6240\u4ee5\u4e0d\u53ef\u4ee5 iterator \u7684\u53d8\u66f4\u64cd\u4f5c api \u548c\u96c6\u5408\u53d8\u66f4\u64cd\u4f5c api \u6df7\u5408\u4f7f\u7528\u5c31\u6ca1\u6709\u95ee\u9898, \u6bd4\u5982:
    “`java
    Iterator<UnitOfWeight> iterator = arrayList.iterator();
    while (iterator.hasNext()) {
    if (arrayList.get(0) != null) {
    arrayList.remove(0);
    \/\/\u4e0d\u4f1a\u51fa\u73b0\u5f02\u5e38\uff0c \u56e0\u4e3a\u4e0d\u4f1a\u6267\u884c #next()\u65b9\u6cd5
    break;
    }
    iterator.next();
    }
    “`
    \u548c
    “`java
    Iterator<UnitOfWeight> iterator = arrayList.iterator();
    while (iterator.hasNext()) {
    if (arrayList.get(0) != null) {
    arrayList.remove(0);
    \/\/ break;
    }
    iterator.next();
    }
    “`<\/p>\n

    \u7b49\u7b49 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : aguesuka <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u53f8\u6709\u4e2a MapUtil \u662f\u904d\u5386 Map \u6240\u6709\u7684 key\uff0c\u5982\u679c equals \u53c2\u6570\uff0c\u5c31\u8fd4\u56de value <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lizhuoli <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5389\u5bb3\u4e86\uff0c\u8fd9\u4e2a for \u5faa\u73af\u7528\u7684\u5f88\u4e0d\u9519(\u72d7\u5934) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : way2create <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0e\u5176\u8bf4\u662f\u4ee3\u7801 \u4e0d\u5982\u8bf4\u662f\u501f\u666f\u6292\u60c5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u8fd9\u4ee3\u7801\u4f60\u54c1\uff0c\u4f60\u7ec6\u54c1 \u8cc7\u6df1\u5927\u4f6c : …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/104029"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=104029"}],"version-history":[{"count":1,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/104029\/revisions"}],"predecessor-version":[{"id":104031,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/104029\/revisions\/104031"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=104029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=104029"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=104029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}