完整代码:SELECT siteNumber [站点],CONVERT(VARCHAR(7),day,120)+'-'+case when day(day) between 1 and 15 then '上半月' else '下半月' end [半月],SUM(rainVal) [半月降雨量]FRO...
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数据库 时间：
2015-01-07 00:26:54
阅读次数：
235
Problem Description
Given a number N, you are asked to count the number of integers between A and B inclusive which are relatively prime to N.
Two integers are said to be co-prime or relatively pr...
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其他好文 时间：
2015-01-06 23:11:11
阅读次数：
171
Indigital image processing, thesum of absolute differences(SAD) is an algorithm for measuring the similarity between imageblocks. It works by taking t...
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其他好文 时间：
2015-01-05 10:48:34
阅读次数：
156
Given an unsorted array, find the maximum difference between the successive elements in its sorted form.Try to solve it in linear time/space.Return 0 ...
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其他好文 时间：
2015-01-04 06:25:08
阅读次数：
192
ui-router's states and AngularJS directives have much in common. Let's explores the similarities between the two and how these patterns have emerged i...
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Web程序 时间：
2015-01-04 06:25:08
阅读次数：
216
windows系统 使用SecureCRT连接远程服务器，在会话选项 -> 终端设置中勾选“发送协议 NO-OP”。 使用putty连接远程服务器，找到Connection -> Seconds between keepalives ( 0 to turn off )， 默认为0，改为60。...
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系统相关 时间：
2015-01-03 18:42:57
阅读次数：
1465
Xiangqi is one of the most popular two-player board games in China. The game represents a battle between two armies with the goal of capturing the ene...
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其他好文 时间：
2015-01-03 17:19:23
阅读次数：
440
Differences between the W3C HTML 5.1 specification and the WHATWG LSThe W3C HTML 5.1 specification:Requires themain elementbemappedto the ARIA role 'm...
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Web程序 时间：
2015-01-02 21:04:09
阅读次数：
224
When learning Python many people don't really understand why so much underlines in the beginning of the methods, sometimes even in the end like__this_...
分类：
编程语言 时间：
2015-01-02 19:53:40
阅读次数：
278
??First, a dependency is a semantic relationship between two model elements in which a change to one element (the independent one) may affect the sema...
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其他好文 时间：
2015-01-01 19:44:28
阅读次数：
186
