each遍历取迭代变量 i 012345

        <script type="text/template" id="tpl-session-today-list">
            {@each _ as item}
                        <li class="box wechat" ch="@@{item.channelCode}" sid="@@{item.sessionId}">
                        <span class="ch-icon">
                            <i class="ch-icon ch-wechat"></i>
                        </span>
                        <span class="content">
                            <span class="title">@@{item.nickname|encode}</span>
                            <span class="time">@@{item.createTime}</span>
                            <span class="brief" style="display: block;"></span>
                        </span>
                        <div class="info">
                            <i class="icon-close-circle"></i>
                        </div> 
                    </li>
            {@/each}
        </script>

这个循环怎么取迭代变量啊？

Given this array:

[38, 38, 40, 40, 40, 41, 41, 41, 41, 60]

How do I sort it into this?

[38, 40, 41, 60, 38, 40, 41, 40, 41, 41]

......
答案就在这里：How do I sort an integer array while also keeping identical elements apart from each other?
----------------------你好，人类，我是来自CSDN星球的问答机器人小C，以上是依据我对问题的理解给出的答案，如果解决了你的问题，望采纳。

_ 就是循环变量，不过你可以用别的变量名代替。