<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[shalianxingchen的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/shalianxingchen</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; shalianxingchen]]></copyright><item><title><![CDATA[css起名规则]]></title><link>https://blog.youkuaiyun.com/shalianxingchen/article/details/83465436</link><guid>https://blog.youkuaiyun.com/shalianxingchen/article/details/83465436</guid><author>shalianxingchen</author><pubDate>Mon, 28 Sep 2009 21:16:38 +0800</pubDate><description><![CDATA[CSS命名规则
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    头：header 
　　内容：content/containe 
　　尾：footer 
　　导航：nav 
　　侧栏：sidebar 
　　栏目：column 
　　页面外围控制整体布局宽度：wrapper 
　　左右中：left right cen...]]></description><category></category></item><item><title><![CDATA[13种常用按钮、文本框、表单等CSS样式]]></title><link>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464280</link><guid>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464280</guid><author>shalianxingchen</author><pubDate>Fri, 25 Sep 2009 22:22:46 +0800</pubDate><description><![CDATA[一、按钮样式

div css xhtml xml Example Source Code Example Source Code [www.52css.com]
.buttoncss {
    font-family: &quot;tahoma&quot;, &quot;宋体&quot;; /*www.52css.com*/
    font-size:9pt; color: #003399;
    border: 1...]]></description><category></category></item><item><title><![CDATA[页面调试初始化]]></title><link>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464273</link><guid>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464273</guid><author>shalianxingchen</author><pubDate>Fri, 25 Sep 2009 21:39:19 +0800</pubDate><description><![CDATA[/*基本信息*/
body {font:12px Tahoma;margin:0px;text-align:center;background:#FFF;}

/*页面层容器*/
#container {width:100%}

/*页面头部*/
#Header {width:800px;margin:0 auto;height:100px;background:#FFCC99}
...]]></description><category></category></item><item><title><![CDATA[css 中footer的设置]]></title><link>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464268</link><guid>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464268</guid><author>shalianxingchen</author><pubDate>Fri, 25 Sep 2009 21:17:44 +0800</pubDate><description><![CDATA[#footer { 
    margin: 0px auto; 
    position: relative; 
    background-color: #717F51; 
    border-top: 9px solid #F7F7F6; 
    width: 692px; 
    padding: 5px 0; 
    clear: both; 
} 

C...]]></description><category></category></item><item><title><![CDATA[css 的超链接]]></title><link>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464261</link><guid>https://blog.youkuaiyun.com/shalianxingchen/article/details/83464261</guid><author>shalianxingchen</author><pubDate>Fri, 25 Sep 2009 20:59:39 +0800</pubDate><description><![CDATA[[b]
#navcontainer a { 
    display: block; 
    width: 178px; 
    height: 22px; 
}[/b] 

以上代码是对导航内a标签的CSS定义，作用于导航中的每个链接元素。display: block将链接对象转换为块级元素，然后再定义其宽和高，使得链接能具有类似按钮一样矩形的触发区域，并且让我们可以利用伪类a...]]></description><category></category></item><item><title><![CDATA[提高SQL执行效率的几点建议]]></title><link>https://blog.youkuaiyun.com/shalianxingchen/article/details/83462617</link><guid>https://blog.youkuaiyun.com/shalianxingchen/article/details/83462617</guid><author>shalianxingchen</author><pubDate>Mon, 21 Sep 2009 19:07:03 +0800</pubDate><description><![CDATA[   作者: jzxue, 　出处:IT专家网论坛,　责任编辑: 陈子琪,　2009-09-21 13:00

  FROM子句中写在最后的表(基础表，driving table)将被最先处理，在FROM子句中包含 多个表的情况下，你必须选择记录条数最少的表作为基础表。
　　提高SQL执行效率的几点建议:

　　◆尽量不要在where中包含子查询;

　　关于时间的查询，尽量不要写成...]]></description><category></category></item></channel></rss>