- [javascript数组 去重](http://www.cnblogs.com/duanhuajian/p/3499993.html) - [【WEB前端】JavaScript数组去重](http://www.ituring.com.cn/article/49791) - [从 JavaScript 数组去重谈性能优化](https://github.com/lifesinger/blog/issues/113) - [JS中数组去重问题](http://php.js.cn/blog/array-unique-in-javascript/) - [JavaScript数组去重的几种方法](http://www.nowamagic.net/javascript/js_RemoveRepeatElement.php) - [由乱序播放说开了去-数组的打乱算法Fisher–Yates Shuffle](http://www.cnblogs.com/Wayou/p/fisher_yates_shuffle.html) - [前端面试题:高效地随机选取数组中的元素](http://www.cnblogs.com/Wayou/p/get_random_subset_from_an_array.html) - [JS 里怎么给数组填充默认值](https://segmentfault.com/a/1190000007651029) - [JavaScript 数组分组的实现](https://segmentfault.com/a/1190000007464770) - [JavaScript之数组降维](http://foreverz.cn/2016/11/01/JavaScript%E4%B9%8B%E6%95%B0%E7%BB%84%E9%99%8D%E7%BB%B4/)