https://blog.youkuaiyun.com/hhw2000zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/hhw2000/article/details/5798531https://blog.youkuaiyun.com/hhw2000/article/details/5798531hhw2000Mon, 09 Aug 2010 12:34:00 +0800http://82693164-qq-com.javaeye.com]]>https://blog.youkuaiyun.com/hhw2000/article/details/5690347https://blog.youkuaiyun.com/hhw2000/article/details/5690347hhw2000Wed, 23 Jun 2010 22:52:00 +0800Web标准是标准的集合
页面由结构,表现和行为
1.结构
     1)XHTML:可扩展超文本标记语言
     2)XML:可扩展标记语言
     3)HTML:超文本标记语言
2.表现
     1)CSS:级联样式表,结构和表现的分离
3.行为
     1)W3C DOM: 文档对象模型,表示文档(HTML,XML)和访问,操作文档各种元素的API
     2)javascript:]]>https://blog.youkuaiyun.com/hhw2000/article/details/5680382https://blog.youkuaiyun.com/hhw2000/article/details/5680382hhw2000Sat, 19 Jun 2010 17:35:00 +0800今天重读了javascript权威指南,对一直困扰的问题有了新的启发,原先一直在困惑,每个类(函数对象)的原型是如果在大量类实例中实现内存的独立而不会互相干拢.如
function Dog(){ } Dog.prototype.i=0; Dog.prototype.k=1;
当通过var dog1 = new Dog(); var dog2 = new Dog(); 时新生成的对象是如何继承原型的呢?? Dog.prototype是每一个Dog的实例dog1,do]]>https://blog.youkuaiyun.com/hhw2000/article/details/5678270https://blog.youkuaiyun.com/hhw2000/article/details/5678270hhw2000Fri, 18 Jun 2010 15:22:00 +0800https://blog.youkuaiyun.com/hhw2000/article/details/5674894https://blog.youkuaiyun.com/hhw2000/article/details/5674894hhw2000Thu, 17 Jun 2010 10:35:00 +0800https://blog.youkuaiyun.com/hhw2000/article/details/5674836https://blog.youkuaiyun.com/hhw2000/article/details/5674836hhw2000Thu, 17 Jun 2010 10:15:00 +0800