Mon, 01 Mar 2010 09:30:40 GMT关注网络应用和搜索引擎技术的个人原创博客http://www.feedsky.com/feed/kingxy/sc/gifhttp://www.kingxy.com/http://www.kingxy.com/zh-CN本站采用创作共用版权协议, 要求署名、非商业用途和保持一致. 转载本站内容必须也遵循“署名-非商业用途-保持一致”的创作共用协议. KingXY Blog - This site is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.Mon, 01 Mar 2010 09:44:21 GMThttp://www.kingxy.com/archives/208.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=208http://www.kingxy.com/cmd.asp?act=tb&id=208&key=a22eb3a2<p>JavaScript可以说是一个基于对象的编程语言，为什么说是基于对象而不是面向对象，因为JavaScript自身只实现了封装，而没有实现继承和多态。JavaScript中的对象是无序(unordered)的属性集合，这些属性可以含有简单的数据类型、对象、函数;保存在一个对象属性中的函数也被称为这个对象的方法...</p><img src="http://www1.feedsky.com/t1/337365723/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/208.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365723/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365723/art01.gif" onerror="this.style.display='none'" /></a></p>编程开发Mon, 01 Mar 2010 17:30:40 +0800a@b.com (kingxy)http://www.kingxy.com/archives/208.html#commenthttp://www.kingxy.com/archives/208.htmla@b.com (kingxy)http://www.kingxy.com/archives/208.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365723/5299956http://www.kingxy.com/archives/207.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=207http://www.kingxy.com/cmd.asp?act=tb&id=207&key=9a213171<p>数组是JavaScript提供的一个内部对象，它是一个标准的集合对象，我们可以添加(push)、删除(shift)里面元素，我们还可以通过for循环遍历里面的元素...</p><img src="http://www1.feedsky.com/t1/337365724/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/207.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365724/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365724/art01.gif" onerror="this.style.display='none'" /></a></p>编程开发Thu, 25 Feb 2010 09:59:16 +0800a@b.com (kingxy)http://www.kingxy.com/archives/207.html#commenthttp://www.kingxy.com/archives/207.htmla@b.com (kingxy)http://www.kingxy.com/archives/207.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365724/5299956http://www.kingxy.com/archives/206.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=206http://www.kingxy.com/cmd.asp?act=tb&id=206&key=50454a08<p>JavaScript的变量：JS中的变量必须以字母，下划线或者美元符$开头，后续可以包括数字。需要注意的是JS变量大小写敏感，字母大小写不一样就代表两个变量。JS1.5版本之后好像可以使用的符号更多，但不建议使用...</p><img src="http://www1.feedsky.com/t1/337365725/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/206.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365725/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365725/art01.gif" onerror="this.style.display='none'" /></a></p>编程开发Tue, 23 Feb 2010 17:34:49 +0800a@b.com (kingxy)http://www.kingxy.com/archives/206.html#commenthttp://www.kingxy.com/archives/206.htmla@b.com (kingxy)http://www.kingxy.com/archives/206.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365725/5299956http://www.kingxy.com/archives/204.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=204http://www.kingxy.com/cmd.asp?act=tb&id=204&key=a6d697af<p>Java 5中引入了并发包(java.util.concurrent)，大大简化了多线程并发程序的开发。接下来我们分析一下引入concurrent包为多线程并发程序带来的变化，本文主要就同步化器(Synchronizers)进行分析。为清晰期间，进行对比说明...</p><img src="http://www1.feedsky.com/t1/337365726/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/204.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365726/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365726/art01.gif" onerror="this.style.display='none'" /></a></p>编程开发Thu, 04 Feb 2010 15:48:26 +0800a@b.com (kingxy)http://www.kingxy.com/archives/204.html#commenthttp://www.kingxy.com/archives/204.htmla@b.com (kingxy)http://www.kingxy.com/archives/204.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365726/5299956http://www.kingxy.com/archives/203.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=203http://www.kingxy.com/cmd.asp?act=tb&id=203&key=31c2f1f7<p>Java 5中引入了并发包(java.util.concurrent)，大大简化了多线程并发程序的开发。接下来我们分析一下引入concurrent包为多线程并发程序带来的变化。本文主要分析一下集合(Collections)的线程安全问题，为清晰期间，进行对比说明...</p><img src="http://www1.feedsky.com/t1/337365727/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/203.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365727/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365727/art01.gif" onerror="this.style.display='none'" /></a></p>编程开发Fri, 29 Jan 2010 16:50:19 +0800a@b.com (kingxy)http://www.kingxy.com/archives/203.html#commenthttp://www.kingxy.com/archives/203.htmla@b.com (kingxy)http://www.kingxy.com/archives/203.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365727/5299956http://www.kingxy.com/archives/202.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=202http://www.kingxy.com/cmd.asp?act=tb&id=202&key=5356a8c0<p>Java 5中引入了并发包(java.util.concurrent)，大大简化了多线程并发程序的开发。接下来我们分析一下引入concurrent包为多线程并发程序带来的变化。为清晰期间，进行对比说明...</p><img src="http://www1.feedsky.com/t1/337365728/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/202.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365728/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365728/art01.gif" onerror="this.style.display='none'" /></a></p>编程开发Thu, 21 Jan 2010 17:17:03 +0800a@b.com (kingxy)http://www.kingxy.com/archives/202.html#commenthttp://www.kingxy.com/archives/202.htmla@b.com (kingxy)http://www.kingxy.com/archives/202.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365728/5299956http://www.kingxy.com/archives/201.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=201http://www.kingxy.com/cmd.asp?act=tb&id=201&key=1ccef4d7<p>今天是本博客值得纪念的一个日子，因为金色坐标微博客正式开张了，微博客访问从金色坐标博客上方的导航栏中即可进入。之所以开通微博，一是因为这是个潮流（哈哈），另外微博也的确写起来更顺手。利用微博说起话来更简单明了，写起来容易，所以时效性也更好...</p><img src="http://www1.feedsky.com/t1/337365729/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/201.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365729/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365729/art01.gif" onerror="this.style.display='none'" /></a></p>网络日志Fri, 15 Jan 2010 13:05:46 +0800a@b.com (kingxy)http://www.kingxy.com/archives/201.html#commenthttp://www.kingxy.com/archives/201.htmla@b.com (kingxy)http://www.kingxy.com/archives/201.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365729/5299956http://www.kingxy.com/archives/200.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=200http://www.kingxy.com/cmd.asp?act=tb&id=200&key=e6286999<p>今天看到一篇新闻，说是由于对经济和健康的担心，美国青年提早5年步入中年，由40岁提前到了35周岁，并且罗列了一系列的研究参考情况。看到这则新闻不禁让我哑然失笑。如果真的按照这些研究标准来讲，中国青年说不定得提前20年步入中年了...</p><img src="http://www1.feedsky.com/t1/337365730/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/200.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365730/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365730/art01.gif" onerror="this.style.display='none'" /></a></p>生活感悟Thu, 14 Jan 2010 09:21:07 +0800a@b.com (kingxy)http://www.kingxy.com/archives/200.html#commenthttp://www.kingxy.com/archives/200.htmla@b.com (kingxy)http://www.kingxy.com/archives/200.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365730/5299956http://www.kingxy.com/archives/199.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=199http://www.kingxy.com/cmd.asp?act=tb&id=199&key=f1b8b3c4<p>Google可能将退出中国市场今天，Google在英文的官方博客声称，Google已经做出决定，重新检讨在中国开展业务的可行性，如有必要，可能会关闭Google.cn，并撤出在中国的办事处...</p><img src="http://www1.feedsky.com/t1/337365731/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/199.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365731/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365731/art01.gif" onerror="this.style.display='none'" /></a></p>业界动态Wed, 13 Jan 2010 13:08:25 +0800a@b.com (kingxy)http://www.kingxy.com/archives/199.html#commenthttp://www.kingxy.com/archives/199.htmla@b.com (kingxy)http://www.kingxy.com/archives/199.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365731/5299956http://www.kingxy.com/archives/198.htmlhttp://www.kingxy.com/http://www.kingxy.com/feed.asp?cmt=198http://www.kingxy.com/cmd.asp?act=tb&id=198&key=88bd5f0f<p>今天早上发现网站上的百度联盟广告显示都出现了问题，于是开了下百度，谁知道百度首页竟然也出现了问题。根据百度的实力相信这不是技术错误，于是认真一查证，发现竟然是百度被黑了。1月12日早上7：00左右开始，百度遭到黑客劫持域名攻击，开始在中国很多地区打开异常。开始时首页出现Iranian Cyber Army（伊朗网军）组织图片和留言...</p><img src="http://www1.feedsky.com/t1/337365732/kingxy/feedsky/s.gif?r=http://www.kingxy.com/archives/198.html" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/feedsky/kingxy/337365732/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/feedsky/kingxy/337365732/art01.gif" onerror="this.style.display='none'" /></a></p>业界动态Tue, 12 Jan 2010 11:58:40 +0800a@b.com (kingxy)http://www.kingxy.com/archives/198.html#commenthttp://www.kingxy.com/archives/198.htmla@b.com (kingxy)http://www.kingxy.com/archives/198.htmlhttp://www.kingxy.com/rss.xmlfeedsky/kingxy/~7190936/337365732/5299956