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<title><![CDATA[开源吧！]]></title>
<link>http://www.kaiyuan8.org</link>
<description><![CDATA[关注开源代码的实际应用]]></description>
<pubDate>2010-07-30 10:30:42Z</pubDate>
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<title><![CDATA[JavaScript下实现StringBuilder]]></title>
<link>http://www.kaiyuan8.org/Article/64.aspx#Comment_10</link>
<category><![CDATA[JavaScript]]></category>
<author>Ben</author>
<pubDate>2009-02-15 10:37:11Z</pubDate>
<description><![CDATA[好像要超过一千次的连接字符串才看到优势.
1001次连接的结果是:
String concat test complete. Total process time 58 ms.
StringBuilder test complete. Total process time 56 ms.
不是很明显,但是升到2001, String concat 就开始犯病了!!]]></description>
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