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OS detecting makefile
...MSVC (it checks the presence of MS Visual Studio, see example using Visual C++).
Below I provide a complete example using make and gcc to build a shared library: *.so or *.dll depending on the platform. The example is as simplest as possible to be more understandable.
To install make and gcc on...
How can I exclude some folders from my Eclipse project?
...
This should be the answer! This also works for C++ projects using linked folders.
– void.pointer
Sep 19 '14 at 15:23
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Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
...sical results (often huge numbers).
(If your standard library conforms to C++11, things are a bit different now: A failed >> now sets numeric variables to 0 instead of leaving them uninitialized (except for chars).)
If the stream is not empty, the loop will run again after the last valid inpu...
How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...ects. Note that WinRT libraries themselves are fully native (and so native C++ programs that use WinRT do not require CLR at all) - the magic to expose all that stuff as managed is inside the CLR itself, and is fairly low level. If you ildasm a .NET program that references a .winmd, you'll see that ...
Is it possible to make a type only movable and not copyable?
...Perform a semantic copy implicitly, so that w has its own allocation, like C++ with its copy constructors.
Regard by-value uses as a transfer of ownership, so that v can no longer be used and doesn't have its destructor run.
The last is what Rust does: a move is just a by-value use where the sourc...
What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...gWMittag Interesting - you inspired me to do a little historical research. C++ had the notion of "throwing" an exception years before Ruby came along, and per english.stackexchange.com/a/449209/73974 the term actually goes back to the 70s... so I think we still get to criticise Ruby for taking estab...
Difference between len() and .__len__()?
...y objects have no semantic use for len. Sometimes the object model is more C++ like, kitchen sinky..
– uchuugaka
Oct 17 '17 at 1:05
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GDB corrupted stack frame - How to debug?
...e to calling through a bogus function pointer. Note that virtual calls in C++ are implemented via function pointers, so any problem with a virtual call can manifest in the same way.
An indirect call instruction just pushes the PC after the call onto the stack and then sets the PC to the target val...
How does std::move() transfer values into RValues?
...mp; even mean and how can it bind to lvalue?
To allow perfect forwarding, C++11 standard provides special rules for reference collapsing, which are as follows:
Object & & = Object &
Object & && = Object &
Object && & = Object &
Object && &...
Differences between lodash and underscore [closed]
...d of the real differences in implementation and performance (we're talking C++ right now) of lets say a loop over an iterable (object or array, sparse or not!), I rather don't get bothered with any claims based on the results of a benchmark platform that is already opinionated.
It only needs one si...