each遍历取迭代变量 i 012345

Question

        <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？

Answer 1

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?
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