练习4-8原文Exercise 4.8. “Named let” is a variant of let that has the form (let )The and are just as in ordinary let, except that is bound within to a procedure whose body is a...
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其他好文 时间：
2015-04-01 11:30:09
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http://acm.hdu.edu.cn/showproblem.php?pid=4403
Problem Description
Aoshu is very popular among primary school students. It is mathematics, but much harder than ordinary mathematics for pri...
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2015-03-29 12:16:05
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今天在看《spring技术内幕》，第一章中多次提到了使用POJO来完成开发，就百度了一下，在此保留1.什么是POJOPOJO的名称有多种，pure old java object、plain ordinary java object等。按照Martin Fowler的解释是“Plain Old Ja...
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编程语言 时间：
2015-03-13 16:05:38
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231
POJO（Plain Ordinary Java Object）简单的Java对象，实际就是普通JavaBeans，是为了避免和EJB混淆所创造的简称。...
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2015-03-10 21:38:32
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DescriptionGigel has a strange "balance" and he wants to poise it. Actually, the device is different from any other ordinary balance.It orders two arm...
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2015-03-04 15:57:26
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一般贸易 ordinary trade易货贸易 barter trade 国家之间不通过货币媒介直接交换货物补偿贸易 compensation trade 利用外资进口国外技术或设备,用产品偿还协定贸易 agreement trade 根据各国政府间签订的贸易协定和清算协定进行的贸易进料加工 pro...
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2015-03-03 20:12:35
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NG的课件1，引出常用的优化方法梯度下降法(gradient descent) 对于 ordinary least squares regression， cost function为 求最小值，意味着求导数为0的位置 考虑只有一个样本 这叫做LMS update rule (Least Mean ...
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2014-12-09 08:11:49
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330
A very hard Aoshu probleProblem DescriptionAoshu is very popular among primary school students. It is mathematics, but much harder than ordinary mathe...
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其他好文 时间：
2014-11-22 21:32:46
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A very hard Aoshu problem
Problem Description
Aoshu is very popular among primary school students. It is mathematics, but much harder than ordinary mathematics for primary school students. T...
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其他好文 时间：
2014-09-11 15:23:22
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150
In previous post?Let‘s do our own full blown HTTP server with Netty 4?you and I were excited by creation of our own web server.?So far so good. But how good?? Given ordinary notebook? cat?/pr...
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其他好文 时间：
2014-08-12 19:13:14
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