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Iterating C++ vector from the end to the beginning

... If you have C++11 you can make use of auto. for (auto it = my_vector.rbegin(); it != my_vector.rend(); ++it) { } share | improve this...
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techniques for obscuring sensitive strings in C++

...information (a symmetric encryption key that I want to keep private) in my C++ application. The simple approach is to do this: ...
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What's the purpose of using braces (i.e. {}) for a single-line if or loop?

I'm reading some lecture notes of my C++ lecturer and he wrote the following: 23 Answers ...
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How can I use a DLL file from Python?

...ws: File -> New -> Project; Installed -> Templates -> Visual C++ -> Windows -> Win32 -> Win32Project; Next; Application type -> DLL; Additional options -> Empty project (select); Additional options -> Precompiled header (unselect); Project -> Properties -> Confi...
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When would anyone use a union? Is it a remnant from the C-only days?

I have learned but don't really get unions. Every C or C++ text I go through introduces them (sometimes in passing), but they tend to give very few practical examples of why or where to use them. When would unions be useful in a modern (or even legacy) case? My only two guesses would be programming ...
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C++ project organisation (with gtest, cmake and doxygen)

...general so I decided that I would start by making a simple vector class in C++. However I would like to get in to good habits from the start rather than trying to modify my workflow later on. ...
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Difference between a virtual function and a pure virtual function [duplicate]

...f they do not, they too will become abstract. An interesting 'feature' of C++ is that a class can define a pure virtual function that has an implementation. (What that's good for is debatable.) Note that C++11 brought a new use for the delete and default keywords which looks similar to the synt...
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Visual C++: How to disable specific linker warnings?

..." configuraton, I edited: Properties->Configuration Properties -> C/C++ -> Output Files -> Program Database File Name from $(IntDir)vc$(PlatformToolsetVersion).pdb to be the following value: $(OutDir)vc$(PlatformToolsetVersion)D$(ProjectName).pdb Now rather than somewhere in the int...
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Good Free Alternative To MS Access [closed]

...end both - it depends what you want to do. For writing database frontends C++ is one of the worst choices. You should consider MS Visual C#, MS Visual Basic .NET or... Even Java/Swing (if we are talking about desktop application). If you think about the web-enabled frontend - consider PHP (with MyS...
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C++, What does the colon after a constructor mean? [duplicate]

I have some C++ code here: 6 Answers 6 ...