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一个完整的系统,必然会涉及到配置文件。配置文件可以是xml、属性文件等形式。大多数而言我们并不需要重写配置读取解析模块,只需要使用开源的即可,这里使用的是apapche.commons.configuration的。
我们这里要说的是...
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其他好文 时间:
2015-06-08 17:29:28
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175
Find the total area covered by two rectilinear rectangles in a 2D plane.
Each rectangle is defined by its bottom left corner and top right corner as shown in the figure.
Assume that the tota...
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其他好文 时间:
2015-06-08 17:26:38
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110
Find the total area covered by tworectilinearrectangles in a2Dplane.Each rectangle is defined by its bottom left corner and top right corner as shown ...
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其他好文 时间:
2015-06-08 17:07:39
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90
Find the total area covered by tworectilinearrectangles in a2Dplane.Each rectangle is defined by its bottom left corner and top right corner as shown ...
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其他好文 时间:
2015-06-08 16:58:33
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113
Hive在0.11.0版本开始加入了row_number、rank、dense_rank分析函数,可以查询分组排序后的top值说明:row_number() over ([partition col1] [order by col2])rank() over ([partition col1] [o...
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其他好文 时间:
2015-06-08 14:47:46
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11462
Find the total area covered by two rectilinear rectangles in a 2D plane.Each rectangle is defined by its bottom left corner and top right corner as shown in the figure.Assume that the total area is nev...
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其他好文 时间:
2015-06-08 13:24:55
阅读次数:
106
Rectangle AreaFind the total area covered by tworectilinearrectangles in a2Dplane.Each rectangle is defined by its bottom left corner and top right co...
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其他好文 时间:
2015-06-08 13:21:03
阅读次数:
121
sql语句分页多种方式ROW_NUMBER()OVER摘自: http://www.cnblogs.com/CodingArt/articles/1692468.html方式一select top @pageSize * from company where id not in(select top...
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数据库 时间:
2015-06-08 12:59:35
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154
可以看到a.html能够通过或者包含另一个b.html,而b.html中也可以用同样的方式嵌套c.html。这样就在不同的html之间形成了明显的层次(父子)关系。我们知道每一个html都对应1个js的window对象,既然html有层次关系,window对象也同样有层次关系,而这层次关系就是通过top和parent、self这3个属性来表现的。1.在任何html页面中(window.self == window),self和window都是获取当前窗口自身的window...
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编程语言 时间:
2015-06-08 09:42:03
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202