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How to calculate the CPU usage of a process by PID in Linux from C?
...mpler. Include this guy #include <unistd.h> and call this method int nb = sysconf(_SC_NPROCESSORS_ONLN);
– David Guyon
Jun 3 '14 at 8:01
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Elegant Python function to convert CamelCase to snake_case?
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this will convert acronyms like "MultinomialNB" to "multinomal_n_b" instead of "multinomial_nb.
– s2t2
Sep 6 at 0:33
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唱吧CEO陈华：创业初期不要找最贵的人 - 资讯 - 清泛网 - 专注C/C++及内核技术
唱吧CEO陈华：创业初期不要找最贵的人对中层团队充分授权，让他们主动想问题，不要去管最底层的细节，除非严重的问题。近期，唱吧CEO陈华来到黑马营十一期四课课程现场，用创办两个公司的亲身经验讲述自己在树文化、搭...
Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...But, it seems like even trying to emulate a 32 bit system is problematic.
NB: ARM images work fine.
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How to concatenate two IEnumerable into a new IEnumerable?
...ports this with Enumerable.Concat:
var together = first.Concat(second);
NB: Should first or second be null you would receive a ArgumentNullException. To avoid this & treat nulls as you would an empty set, use the null coalescing operator like so:
var together = (first ?? Enumerable.Empty<...
Replace None with NaN in pandas dataframe
...=True). It also does not require Numpy to be included, relying on Pandas' inbuilt reference.
– CodeMantle
Dec 28 '19 at 18:29
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Why is MATLAB so fast in matrix multiplication?
...)A*A)
ans =
0.0229
>> gputimeit(@()gA*gA)
ans =
4.8019e-04
(NB: at some point (I forget when exactly) gpuArray switched from MAGMA to cuBLAS - MAGMA is still used for some gpuArray operations though)
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How to clone ArrayList and also clone its contents?
...gt; clonedList = new ArrayList<Dog>();
clonedList.addAll(0, dogs);
NB : The behavior of these operations will be undefined if the specified collection is modified while the operation is in progress.
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How can I access Google Sheet spreadsheets only with Javascript?
...y. Head here:
https://developers.google.com/places/web-service/get-api-key
NB. Please be aware of the security ramifications of having an API key made available to the public: https://support.google.com/googleapi/answer/6310037
Get all data for a spreadsheet - warning, this can be a lot of data.
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VC窗口刷新InvalidateRect和UpdateWindow - C/C++ - 清泛网 - 专注C/C++及内核技术
...用程序的消息队列为空时才发送WM_PAINT消息，并且该消息不应该被程序（自己写代码用SendMessage）来发送。
当调用UpdateWindow函数，或者是Window检测到窗口被覆盖的地方需要恢复的时候，比如，第一次创建窗口，改变了窗口的大小...