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C++ 2021-09-28 00:51:02
sleep not declared in this scope c++
Solution: #include <unistd.h> Include unistd.h header file will solve the error. Explanation: "sleep" function in c++ context, include in header file "unistd.h" . otherwise we can see compilation error like below. prashad@ubu... Add solution -
C++ 2021-09-27 19:53:04
onoverlapbegin ue4 c++
... void AUnrealCPPCharacter::OnOverlapBegin(class UPrimitiveComponent* OverlappedComp, class AActor* OtherActor, class UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult) { if (OtherActor && ... Add solution -
C++ 2021-09-26 05:15:06
iostream library in cpp
// iostream_cerr.cpp // compile with: /EHsc #include <iostream> #include <fstream> using namespace std; void TestWide( ) { int i = 0; wcout << L"Enter a number: "; wcin >> i; wcerr << L"test for w... Add solution -
C++ 2021-09-25 10:57:01
namespace file linking c++
$ g++ -E hello-world.cpp -o hello-world.ii Add solution -
Other 2021-09-25 09:52:03
multiple definition c++
you are defining a non-overloaded function more than once (same name and parameter) in the case you don't, most likely you should declare the function in a header file and include it, make sure not to #include "file.cpp" and instead to #includ... Add solution