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Using arrays or std::vectors in C++, what's the performance gap?

...e they suggest not to use C++ arrays on new projects anymore. As far as I know Stroustroup himself suggests not to use arrays. But are there significant performance differences? ...
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What is the difference between integration and unit tests?

I know the so-called textbook definition of unit tests and integration tests. What I am curious about is when it is time to write unit tests... I will write them to cover as many sets of classes as possible. ...
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Inherit docstrings in Python class inheritance

... pass class Bar(Foo): @doc_inherit def foo(self): pass Now, Bar.foo.__doc__ == Bar().foo.__doc__ == Foo.foo.__doc__ == "Frobber" """ from functools import wraps class DocInherit(object): """ Docstring inheriting method descriptor The class itself is also used as a ...
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How to use SVN, Branch? Tag? Trunk?

... of your earlier answers suggested, for different development paths; right now for one of our programs we have 3 active branches: 1 for the main development, 1 for the as-yet-unfinished effort to parallelise the program, and 1 for the effort to revise it to use XML input and output files; -- we sca...
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What is difference between sjlj vs dwarf vs seh?

...n Handling (SEH) Windows uses its own exception handling mechanism known as Structured Exception Handling (SEH). [...] Unfortunately, GCC does not support SEH yet. [...] See also: Exception handling models of GCC C++ Exception Handling for IA-64 EH newbies howto ...
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Bootstrap dropdown sub menu missing

...Mark Otto.. "Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed with 3.0" - https://github.com/twbs/bootstrap/pull/6342 But, with a little extra CSS you can get the same functionality. Bootstrap 4 (navbar submenu on hover) .navbar-n...
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Is there a way to chain multiple value converters in XAML?

...n't getting the credit you deserved (I'd accepted my own answer!), so I've now marked your answer as accepted. Only about 9 years late... :facepalm: – Mal Ross Aug 27 '19 at 13:54 ...
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Read-only and non-computed variable properties in Swift

... Right now (Swift 3.0.1) Access Control Levels changed: "fileprivate" declaration can be accessed only by code in the same source file as the declaration”. "private" declaration can be accessed only by code within the declaration...
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Insert Unicode character into JavaScript

...937; , it parses that code as JS and the whole thing doesn't work. Anyone know how to go about this? 4 Answers ...
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Storyboard - refer to ViewController in AppDelegate

...roject and specify the name of the new class in the IB identity inspector. Now how am I going to refer to this ViewController programmatically from the AppDelegate? I've made a variable with the relevant class and turned it into an IBOutlet property, but I don't see any way of being able to refer to...