Description
You live in a village but work in another village. You decided to follow the straight path between your house (A) and the working place (B), but there are several rivers you need to cro...
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其他好文 时间：
2014-09-03 11:22:36
阅读次数：
215
Attack on Titans
Time Limit: 2 Seconds Memory Limit: 65536 KB
Over centuries ago, mankind faced a new enemy, the Titans. The difference of power between mankind and their newfound enemy was...
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其他好文 时间：
2014-09-03 09:44:47
阅读次数：
297
Isolation levels in SQL Server control the way locking works between transactions.SQL Server 2008 supports the following isolation levelsRead Uncommit...
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数据库 时间：
2014-09-03 09:28:36
阅读次数：
448
‘Numerous' studies in the past appear to have shown a link between cycling and ED. The researchers admit that they 'cannot completely discount' thes.....
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其他好文 时间：
2014-09-02 15:33:04
阅读次数：
265
all about welding and differences between tig and mig welding Plasma rarely occurs naturally on the surface of the earth, but it can on occasion, in t...
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其他好文 时间：
2014-09-02 10:11:54
阅读次数：
369
CHAGE(1) 用户命令 CHAGE(1)名称 chage - 更改用户密码过期信息大纲 chage [选项] 登录描述 The chage command changes the number of days between password changes and the date of th...
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系统相关 时间：
2014-09-01 22:39:13
阅读次数：
434
All in All
Time Limit: 1000MS
Memory Limit: 30000K
Description
You have devised a new encryption technique which encodes a message by inserting between its char...
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其他好文 时间：
2014-09-01 17:49:13
阅读次数：
160
Many counting problems are solved by establishing a bijection between the set to be counted and some easy-to-count set. This kind of proofs are usuall...
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其他好文 时间：
2014-08-31 17:02:51
阅读次数：
244
客户经常提出这样的需求，当用户选择某一时间时，图表中显示所选时间之前一年的数据。下面是我的方法，如有不当，请多指教：
数据准备如下所示：
SalesData:
LOAD
Num(ID) as ID,
Date(Date) as Date,
Month,
Num(Year) as Year,
Num(Sales) as Sales
Inline [
ID, Dat...
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其他好文 时间：
2014-08-31 15:51:01
阅读次数：
222
One of the fundamental activities of an object-oriented design is establishing relationships between classes. Two fundamental ways to relate classes are inheritance and composition. Although the co...
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其他好文 时间：
2014-08-30 19:16:10
阅读次数：
279
