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std::vector versus std::array in C++
What are the difference between a std::vector and an std::array in C++? When should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same.
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What is the correct answer for cout
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As:
std::operator<<(std::operator<<(std::cout, a++), a);
C++ guarantees that all side effects of previous evaluations will have been performed at sequence points. There are no sequence points in between function arguments evaluation which means that argument a can be evaluated befo...
Qt c++ aggregate 'std::stringstream ss' has incomplete type and cannot be defined
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How do I put two increment statements in a C++ 'for' loop?
...ind an official source for this, since I'm particularly bad at parsing the C++ language standard.)
– Daniel Daranas
Aug 5 '09 at 10:02
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ADB Shell Input Events
...worked on my phone if the time was larger than 120!! adb shell input swipe 200 800 200 400 200
– Jose Rodrigues
Nov 16 '18 at 12:56
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How can I loop through a C++ map of maps?
How can I loop through a std::map in C++? My map is defined as:
9 Answers
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Is short-circuiting logical operators mandated? And evaluation order?
...dard mandate the logical operators to be short-circuited, in either C or C++?
7 Answers
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Why is “using namespace std;” considered bad practice?
...her than "big_honkin_name.something"- really cuts down on the typing. Does C++ have something like that?
– paxdiablo
Sep 21 '09 at 3:18
786
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How to get just the responsive grid from Bootstrap 3?
...t have padding. Such as before your box had 10px padding and the total was 200px, but the inside was 180px so you had to set the width to 180px, now you set the width to 200px or just nothing and stick it in a grid column class.
– Christina
Dec 6 '13 at 21:49
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
I have seen a lot of people in the C++ community(particularly ##c++ on freenode) resent the use of wstrings and wchar_t , and their use in the windows api. What is exactly "wrong" with wchar_t and wstring , and if I want to support internationalization, what are some alternatives to wide chara...