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What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
It seems that many projects slowly come upon a need to do matrix math, and fall into the trap of first building some vector classes and slowly adding in functionality until they get caught building a half-assed custom linear algebra library, and depending on it.
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Is there any way to redraw tmux window when switching smaller monitor to bigger one?
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tmux limits the dimensions of a window to the smallest of each dimension across all the sessions to which the window is attached. If it did not do this there would be no sensible way to display the whole window area for all the attached client...
Remove spaces from std::string in C++
...at remove_if will make at most one copy of the data. Here is a sample implementation:
template<typename T, typename P>
T remove_if(T beg, T end, P pred)
{
T dest = beg;
for (T itr = beg;itr != end; ++itr)
if (!pred(*itr))
*(dest++) = *itr;
return dest;
}
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When should the xlsm or xlsb formats be used?
...should use a .xlsm or a .xlsb format when creating a file containing some VBA.
5 Answers
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Converting a String to DateTime
...ow do you convert a string such as 2009-05-08 14:40:52,531 into a DateTime ?
17 Answers
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How to properly exit a C# application?
...thly then I was bombarded by a lot of child windows with which I have put MessageBox Alerts.
8 Answers
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Default template arguments for function templates
Why are default template arguments only allowed on class templates? Why can't we define a default type in a member function template? For example:
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How can I run dos2unix on an entire directory? [closed]
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Would break if you had spaces in filename. find . -type f -print0 | xargs -0 dos2unix would solve the problem I think.
– Noufal Ibrahim
Aug 13 '12 at 6:57
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How to verify if a file exists in a batch file?
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You can use IF EXIST to check for a file:
IF EXIST "filename" (
REM Do one thing
) ELSE (
REM Do another thing
)
If you do not need an "else", you can do something like this:
set __myVariable=
IF EXIST "C:\folder with space\myfile.txt" set __myVariable=C:\folder with space\my...
Faster s3 bucket duplication
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It supports non-concurrent sync based on file modified time, size, etc. It was blazing fast when I tried it. I believe the objects are copied directly on S3 without downloading them to the local machine. It doesn't run in parallel by default but I'm sure you could have multiple syn...