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How can I list all tags in my Git repository by the date they were created?
... easy reference: git log --tags --simplify-by-decoration --pretty="format:%ai %d"
– Gilead
Oct 24 '12 at 13:02
5
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Zip lists in Python
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When you zip() together three lists containing 20 elements each, the result has twenty elements. Each element is a three-tuple.
See for yourself:
In [1]: a = b = c = range(20)
In [2]: zip(a, b, c)
Out[2]:
[(0, 0, 0),
(1, 1, 1),
...
(17, 17, 17),
(18, 18, 18...
C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...pthread_join能够顺利等待各个线程结束，但是一旦创建线程失败，那用pthread_join来 等待那个本不存在的线程时自然会存在访问不能访问的内存的情况，从而导致段错误的发生，后来，通过不断调试和思考，并且得到网络上资料的...
Statistics: combinations in Python
...ersions of scipy). When exact is False, it uses the gammaln function to obtain good precision without taking much time. In the exact case it returns an arbitrary-precision integer, which might take a long time to compute.
sh...
How to get back to most recent version in Git?
... @Nathan: In git a branch is really mostly a movable pointer to a certain revision. So conceptually, you're sort of creating a branch, but not in the sense that git thinks of branches.
– DLH
Aug 24 '10 at 17:26
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C++STL容器使用经验总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...满足STL容器的所有要求是不可能的。由于种种原因，他们失败了的尝试被遗留在标准中。
第19条：理解相等（equality）和等价（equivalence）的区别。
标准关联容器总是保持排列顺序的，所以每个容器必须有一个比较函数（...
What does collation mean?
... @Piskvor: aren't coordinates in your info pointing to a certain country using an alphabet with 42 letters, 15 of them having diacritics?
– Quassnoi
Dec 27 '10 at 13:07
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When should I use genetic algorithms as opposed to neural networks? [closed]
...e useful for recognizing patterns. They follow a simplistic model of the brain, and by changing a number of weights between them, attempt to predict outputs based on inputs.
They are two fundamentally different entities, but sometimes the problems they are capable of solving overlap.
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R command for setting working directory to source file location in Rstudio
I am working out some tutorials in R. Each R code is contained in a specific folder. There are data files and other files in there. I want to open the .r file and source it such that I do not have to change the working directory in Rstudio as shown below:
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Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...值:
* 成功则返回该字符的UTF8编码所占用的字节数; 失败则返回0.
*
* 注意:
* 1. UTF8没有字节序问题, 但是Unicode有字节序要求;
* 字节序分为大端(Big Endian)和小端(Little Endian)两种;
* 在Intel处理器中采用小...