- [javascript數組 去重](http://www.cnblogs.com/duanhuajian/p/3499993.html) - [【WEB前端】JavaScript數組去重](http://www.ituring.com.cn/article/49791) - [從 JavaScript 數組去重談性能優化](https://github.com/lifesinger/blog/issues/113) - [JS中數組去重問題](http://php.js.cn/blog/array-unique-in-javascript/) - [JavaScript數組去重的幾種方法](http://www.nowamagic.net/javascript/js_RemoveRepeatElement.php) - [由亂序播放說開了去-數組的打亂算法Fisher–Yates Shuffle](http://www.cnblogs.com/Wayou/p/fisher_yates_shuffle.html) - [前端面試題：高效地隨機選取數組中的元素](http://www.cnblogs.com/Wayou/p/get_random_subset_from_an_array.html) - [JS 里怎么給數組填充默認值](https://segmentfault.com/a/1190000007651029) - [JavaScript 數組分組的實現](https://segmentfault.com/a/1190000007464770) - [JavaScript之數組降維](http://foreverz.cn/2016/11/01/JavaScript%E4%B9%8B%E6%95%B0%E7%BB%84%E9%99%8D%E7%BB%B4/)