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CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...它编译的，感兴趣的可以试用一下。
准备活动：
（1）安装cmake。
下载地址：http://www.cmake.org/cmake/resources/software.html
根据自己的需要下载相应的包即可，Windows下可以下载zip压缩的绿色版本，还可以下载源代码。
（2）运...
How can I get nth elem>me m>nt from a list?
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156
Look here, the operator used is !!.
I.e. [1,2,3]!!1 gives you 2, since lists are 0-indexed.
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Round a Floating Point Number Down to the Nearest Integer?
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12 Answers
12
Active
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Oracle Differences between NVL and Coalesce
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316
COALESCE is more modern function that is a part of ANSI-92 standard.
NVL is Oracle specific, i...
C/C++ check if one bit is set in, i.e. int variable
Is there such a way to check if bit 3 in temp is 1 or 0 without bit shifting and masking.
21 Answers
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Why does range(start, end) not include end?
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251
Because it's more common to call range(0, 10) which returns [0,1,2,3,4,5,6,7,8,9] which contains...
Installing specific package versions with pip
I'm trying to install version 1.2.2 of the MySQL_python adaptor, using a fresh virtualenv created with the --no-site-packages option. The current version shown in PyPi is 1.2.3 . Is there a way to install the older version? I found an article stating that this should do it:
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Regular expression to match any character being repeated more than 10 tim>me m>s
...le regular expression to match the sam>me m> character being repeated more than 10 or so tim>me m>s. So for example, if I have a docum>me m>nt littered with horizontal lines:
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