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Conditional Variable vs Semaphore
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In the C++ std library they are all district objects, all implemented using platform specific APIs. Certainly a semaphore will unblock the number of times signalled, condition variable might be be signalled multiple times but unbloc...
When is it better to use String.Format vs string concatenation?
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My initial preference (coming from a C++ background) was for String.Format. I dropped this later on due to the following reasons:
String concatenation is arguably "safer". It happened to me (and I've seen it happen to several other developers) to remove a para...
What are the rules for the “…” token in the context of variadic templates?
In C++11 there are variadic templates like this one:
2 Answers
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What is the purpose of python's inner classes?
...llowing you to dynamically create a class like template metaprogramming in C++
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Principal component analysis in Python
...ould be that image. IM having some difficulties in converting this code to c++ because I'm new in python :)
– Orvyl
Feb 28 '14 at 6:20
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What's the use of Jade or Handlebars when writing AngularJs apps
...complexity where it isn't needed. Spend your days reading C code or worse, C++ templates, and you'll quickly realise that mentally parsing HTML is a very trivial matter indeed.
– Engineer
Feb 2 '14 at 12:05
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Does Java SE 8 have Pairs or Tuples?
...Is.
As one can see from the linked question What is the equivalent of the C++ Pair in Java? there is quite a large design space surrounding what is apparently such a simple API. Should the objects be immutable? Should they be serializable? Should they be comparable? Should the class be final or not...
Using custom std::set comparator
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@Omry The C++ standard says that the second template parameter must be the name of a type - a function name is not the name of a type.
– anon
Apr 12 '10 at 9:24
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How to declare std::unique_ptr and what is the use of it?
...rm for creating a unique pointer is better, when possible. Notice, that in C++14 we will be able to do:
unique_ptr<int> p = make_unique<int>(42);
Which is both clearer and safer. Now concerning this doubt of yours:
What is also not clear to me, is how pointers, declared in this wa...
Design by contract using assertions or exceptions? [closed]
... if you leave them enabled - at least in Eiffel. I think to do the same in C++ you need to type it yourself.
See also: When should assertions stay in production code?
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