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本txt致力于展示位运算的美丽技巧的巧妙应用。利用了位运算之异或运算的一个美丽的特性。自己每次都要睁大了眼睛看哦。呵呵。当然了，这个是从基本做起来的。请认真explore it 吧。。。看代码例子：class BitOperation { public static void main(String[] args) { System.out.println("需求：交换两个变量的值"); int m = 4, n = 9; System.out.println("Before our exchange:" + " m=" + m + 阅读全文
posted @ 2011-12-09 17:26
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本txt致力于展示“累加思想”的提炼过程。了解什么是“累加思想”。请认真explore it吧。 看代码例子： 需求：获取1~10的数据的和，并打印。class AddOn{ public static void main(String[] args){ //定义变量用于存储不断变化的和。 int sum = 0; //定义变量，记录住不断变化的被加的数。 int x =1; //定义循环，重复加法的过程。 while (x<=10){ sum += x; ... 阅读全文
posted @ 2011-12-09 17:26
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What is XEmacs?XEmacs is a highly customizable open source text editor and application development system. It is protected under the GNU Public License and related to other versions of Emacs, in particular GNU Emacs. Its emphasis is on modern graphical user interface support and an open software dev 阅读全文
posted @ 2011-12-05 21:25
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Pride goes before a fall.(or destruction)骄兵必败。(added time:2011/12/02/Friday/Morning)Like cures like.以毒攻毒。(added time:2011/12/03/Saturday/Morning)Great barkers are no biters. 吠犬不咬。(added time:2011/12/04/Sunday/Night)One boy is more trouble than a dozen girls.一个男孩比十二个女孩还要麻烦。(added time:2011/12/05/Mond 阅读全文
posted @ 2011-12-02 09:22
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Q:Which letters do Tuesday,Thursday,Friday and Saturday have in common?Submitted by Paulo Jose L.do AmaralA:None!None of them have "c","o","m", or "n" in them.(added time:2011/12/02/Friday/Morning)Q: What goes hahaha, plop?A: Someone laughing their head off.(a 阅读全文
posted @ 2011-12-02 09:14
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1.Caution is the parent of safety.小心驶得万年船。2.I have to transfer to the No.11 bus,but where is the bus stop?我需要换乘11路公共汽车，但是汽车站在哪儿？(added time:2011/12/02/Friday/Morning)1.We never know the love of the parents until we become parents ourselves. (Henry Ward Beecher, American clergyman and orator) 不养儿不知父母 阅读全文
posted @ 2011-12-02 09:08
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进制十六进制的转换 进制也就是进位制，是人们规定的一种进位方法。 对于任何一种进制---X进制，就表示某一位置上的数运算时是逢X进一位。 十进制是逢十进一，十六进制是逢十六进一，二进制就是逢二进一数制的概念(number systems) 数制是人们利用符号进行计数的科学方法。数制有很多种，在计算机中常用的数制有：十进制，二进制和十六进制。 数制也称计数制，是指用一组固定的符号和统一的规则来表示数值的方法。计算机是信息处理的工具，任何信息必须转换成二进制形式数据后才能由计算机进行处理,存储和传输。十进制数（Decimal） 人们通常使用的是十进制。它的特点有两个：有0，1，2….9十个... 阅读全文
posted @ 2011-12-01 10:48
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I understand feeling as small and as insignificant as humanly possible, and how it can actually ache in places that you didn't know you had inside you, and it doesn't matter how many new haircuts you get or gyms you join or how many glasses of chardonnay you drink with your girlfriends, you 阅读全文
posted @ 2011-12-01 07:40
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1. 这些书是我的.2 r( f5 }! ]# }4 t2. We can't agree with the alterations and amendments to the contract.1. These books belong to me.6 P7 p4 k2 `( P2. 我们无法同意对合同工的变动和修改。 (added time-- 2011/12/01/Thursday/Morning)1.无论你怎么说，我也不会改主意。2.A red tie will match that suit.1.Whatever you may say,i won't change 阅读全文
posted @ 2011-12-01 07:37
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She spent a lot of money on books.她花了很多钱来买书。(added time: 2011/12/01/Thursday/Morning)I quit!我不干了！(added time:2011/12/01/Thursday/Morning)He sat with his arms folded across his chest.他双臂交叉于胸前的坐在那里。(added time:2011/12/02/Friday/Morning)He looks very healthy.他看来很健康.(added time:2011/12/02/Friday/Morning 阅读全文
posted @ 2011-12-01 07:32
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