<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                # Python `all()`函數 > 原文: [https://thepythonguru.com/python-builtin-functions/all/](https://thepythonguru.com/python-builtin-functions/all/) * * * 于 2020 年 1 月 7 日更新 * * * `all()`函數測試可迭代項中的所有項目是否都等于`True`。 如果所有項目都為`true`,它將接受一個可迭代對象并返回`True`,否則返回`False`。 其語法如下: ```py all(iterable) -> boolean ``` 這是一個例子: ```py >>> >>> all(['alpha', 'beta', '']) False >>> >>> >>> all(['one', 'two', 'three']) True >>> >>> >>> all([]) True >>> >>> >>> gen = (i for i in ['0', (), {}, 51, 89]) # generator >>> >>> >>> all(gen) False >>> ``` 試試看: ```py print(all(['alpha', 'beta', ''])) print(all(['one', 'two', 'three'])) print(all([])) gen = (i for i in ['0', (), {}, 51, 89]) # generator print(all(gen)) ``` * * * * * *
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看