Martin

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Martin has asked 28 questions and find answers to 12 problems.

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Martin questions

Using sed or awk how do you remove a pattern around a certian line
Why does std::runtime_error::what() return const char* instead of std::string const&
Is there a replacement for auto_ptr that can be used with boost ptr_map in c++11
How to initialize an iterator to something invalid if the container is not known?
Is using namespace in an anonymous namespace safe?
Pathfinding in real 3D environments (e.g Buildings)
Why does boost::optional fail for classes inheriting virtual functions
How to sort a multiset to a container by the number of element occurences
Is there an efficient standard algorithm to raster a polygon including its inner area [duplicate]
Can I make the copy constructor private and still use the default implementation

Martin answers

How to enlarge the hover area of a QGraphicsItem
Which tool can show the maximum statements of Method or function in C++? [closed]
how to detect orientation of a scanned document?
Do I have to repeat the inlined keyword on function implementation
Errors in QT headers using clang
How do I declare an overloaded operator in an abstract class and override it in a derived non-abstract class?
Force QtCreator to run "qmake" when building
Is there a possibility to pass includes via -isystem when using qmake
Boost::Geometry: how to join intersecting polygons in a multi_polygon?
Anonymous namespaces: Are they really that great?