Could you please look at this lines of code taken from the cpp reference and translate them for me, explaining them line by line? #include <iostream> #include <type_traits> struct A { // non-POD type int avg; A (int a, int b) : avg((a+b)/2) {} }; typedef std::aligned_storage<sizeof(A),alignof(A)>::type A_pod; int main() { A_pod a,b; new (&a) ..

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While trying to build my C# solution, first a NuGet Restore seems to be done of some DevExpress packages, generating following error message: Severity Code Description Project File Line Suppression State Error NuGet Package restore failed for project VDS: Unable to find version ‘21.2.3’ of package ‘YshXaf.DevExpress.Office.Core_yesfree’. C:Program Files (x86)Microsoft SDKsNuGetPackages: Package ‘YshXaf.DevExpress.Office.Core_yesfree.21.2.3’ is not ..

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I am facing a problem with unix or windows paths which needs to be validated by regular expressions. Preferably, using Patter and Matcher to check if paths are valid, otherwise retrun false. Here’s some Unix path examples: /folder/../folder/file.txt /dev/null file.txt folder/logs/ ~/user/some_logs And Windows path examples: file.txt Program Filessome_file.exe .to_do_list.txt C:Users..Cygwin .file And these paths ..

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I am trying to learn image classification using OpenCV and have started with this tutorial/guide https://learnopencv.com/deep-learning-with-opencvs-dnn-module-a-definitive-guide/ Just to test that everything works I downloaded the image code from the tutorial and everything work fine with no errors. I have used the exact same image as in the tutorial (a tiger picture). The problem is that ..

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Suppose I have a log function like this: void myLog(const char* msg); The above assumption can’t be changed. then how can I call it easily in c++; usually I write the code like this: stringstream ss; ss << "name : " << name << " age " << age; mylog(ss.str().c_str()); can I can reduce the ..

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