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Most efficient method to groupby on an array of objects
...O(n), from the reduce (object assignment is O(1), as is push), whereas the comment is O(n)*O(n) or O(n^2) or at least O(nlgn)
– narthur157
Jul 11 '18 at 10:47
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Maintain aspect ratio of div but fill screen width and height in CSS?
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IIS7 Overrides customErrors when setting Response.StatusCode?
...e referenced claims that is the default. It clearly isn't... or my hosting company set the wrong default elsewhere, I suppose. Either way I hope that saves someone a few hours :\
– Eric Sassaman
Apr 29 '13 at 16:24
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How do I measure execution time of a command on the Windows command line?
Is there a built-in way to measure execution time of a command on the Windows command line?
30 Answers
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Equivalent to 'app.config' for a library (DLL)
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Correction to my last comment. In my VS2017 solution, by removing my new, non-working App.config files from my test & DLL projects and just re-adding it to my test project it suddenly starting working! My App.config setting now automatically...
How much is too much with C++11 auto keyword?
I've been using the new auto keyword available in the C++11 standard for complicated templated types which is what I believe it was designed for. But I'm also using it for things like:
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Overloaded method selection based on the parameter's real type
... number of actual arguments (and any
explicit type arguments) and the
compile-time types of the arguments
are used, at compile time, to
determine the signature of the method
that will be invoked (§15.12.2). If
the method that is to be invoked is an
instance method, the actual method ...
C++0x has no semaphores? How to synchronize threads?
Is it true that C++0x will come without semaphores? There are already some questions on Stack Overflow regarding the use of semaphores. I use them (posix semaphores) all the time to let a thread wait for some event in another thread:
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How to make vim paste from (and copy to) system's clipboard?
... copy a line to your system's clipboard. Assuming you have the appropriate compile options, one or the other should work.
You might like to remap this to something more convenient for you. For example, you could put vnoremap <C-c> "*y in your ~/.vimrc so that you can visually select and press...
Application Skeleton to support multiple screens
As we know Android coming with various device which having different
Features, Resolution, and Screen-size so while developing an Application which support
multiple (small and big) screen there is an obstacle of size and layout.
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