﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-迟来的兵-随笔分类-Java</title><link>http://www.blogjava.net/zjibo/category/30721.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 25 Apr 2008 01:57:33 GMT</lastBuildDate><pubDate>Fri, 25 Apr 2008 01:57:33 GMT</pubDate><ttl>60</ttl><item><title>Java Puzzle</title><link>http://www.blogjava.net/zjibo/archive/2008/04/21/194592.html</link><dc:creator>迟来的兵</dc:creator><author>迟来的兵</author><pubDate>Mon, 21 Apr 2008 11:24:00 GMT</pubDate><guid>http://www.blogjava.net/zjibo/archive/2008/04/21/194592.html</guid><wfw:comment>http://www.blogjava.net/zjibo/comments/194592.html</wfw:comment><comments>http://www.blogjava.net/zjibo/archive/2008/04/21/194592.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zjibo/comments/commentRss/194592.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zjibo/services/trackbacks/194592.html</trackback:ping><description><![CDATA[<div>1.优先使用primitive type</div>
<div>2.不要使用Boolean作为返回值。</div>
<div>3.在初始化所有变量之后再创建类的实例。</div>
<div>4. 用URI代替URL，使用URI的create方法代替new。</div>
<div>5. 注意使用inputsream的skip方法，此方法会返回实际跳过的长度，最好自己监听返回值。</div>
<div>6. ？：运算符会返回最大范围的类型，如：true？new Intege(2): new Float(1.0);将会返回2.0.</div>
<div>7. 尽量使用double，而不是float。</div>
<img src ="http://www.blogjava.net/zjibo/aggbug/194592.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zjibo/" target="_blank">迟来的兵</a> 2008-04-21 19:24 <a href="http://www.blogjava.net/zjibo/archive/2008/04/21/194592.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>