<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[hehoha_wj的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/hehoha_wj</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hehoha_wj]]></copyright><item><title><![CDATA[征求更好的实现方法...]]></title><link>https://blog.youkuaiyun.com/hehoha_wj/article/details/83977675</link><guid>https://blog.youkuaiyun.com/hehoha_wj/article/details/83977675</guid><author>hehoha_wj</author><pubDate>Thu, 28 Jul 2011 15:43:45 +0800</pubDate><description><![CDATA[需求：    格式：123abc,2011-09-08 11:22;456abc,2011-09-08 11:22;8&amp;amp;%$#,2011-09-08 11:22;una89,2011-09-08 11:22;.....（很多很多...）    输出：123abc|456abc|&amp;amp;%$#|una89我的实现方法如下，欢迎大家贴出好的想法var str=&quot;123abc,2011-09-...]]></description><category></category></item><item><title><![CDATA[一道面试题，关于oracle窗口函数lag、lead的应用]]></title><link>https://blog.youkuaiyun.com/hehoha_wj/article/details/83800603</link><guid>https://blog.youkuaiyun.com/hehoha_wj/article/details/83800603</guid><author>hehoha_wj</author><pubDate>Wed, 22 Dec 2010 19:52:10 +0800</pubDate><description><![CDATA[表A的数据如下：
ID                  NAME                                 COUNT------------------- ------------------------------ -----------1001                A                                       201002...]]></description><category></category></item><item><title><![CDATA[利用javascript编写一个去除数组重复项的方法]]></title><link>https://blog.youkuaiyun.com/hehoha_wj/article/details/83773445</link><guid>https://blog.youkuaiyun.com/hehoha_wj/article/details/83773445</guid><author>hehoha_wj</author><pubDate>Fri, 03 Dec 2010 08:43:33 +0800</pubDate><description><![CDATA[利用javascript编写一个去除数组重复项的方法，时间复杂度O(n),大家看看有没有什么漏洞或者写出自己更好的方法
&amp;lt;html&amp;gt; &amp;lt;head&amp;gt;  &amp;lt;script type=&quot;text/javascript&quot;&amp;gt;   function distinct(arr){    var rs = new Array();    for(var i=0;i&amp;lt;arr...]]></description><category></category></item></channel></rss>