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C++ 使用OLE/COM高速读写EXCEL的源码 - c++1y / stl - 清泛IT社区，为创新赋能！
本源码主要通过OLE/COM实现对Excel表格的操作。
另外，代码中汇聚各网友的智慧进行了优化（比如预加载等），可以加快OLE读取的EXCEL的速度。
原文详见：http://www.tsingfun.com/html/2016/dev_0530/1454.html
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...variables.
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See also:
https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration
git diff --help
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fo...
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...
See: http://www.cplusplus.com/reference/clibrary/cstdio/printf/
.* The precision is not specified in the format string, but as an additional integer value argument preceding the argument that has to be formatted.
s String of c...
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Rails where condition using NOT NIL
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See also:
http://guides.rubyonrails.org/active_record_querying.html#not-conditions
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