jpo38

jpo38 has asked 87 questions and find answers to 116 problems.

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About

Software developer, mainly C++, worked with MFC, now working with Qt. Using CMake and more Python every day...

jpo38 questions

How to fix cppcheck 'portability: Casting between unsigned char * and double * which have an incompatible binary data representation.'
What compilation mechanism casts the result of new operator?
Can't generate pdf with acceptable output quality using Qt
What makes QBluetoothDeviceDiscoveryAgent::finished() be called?
What's wrong with boost::posix_time::time_duration::total_seconds?
How to check if a container passed to a function is sorted and sort it if not
QtBluetooth Win10, how to check if bluetooth adapter is available and ON?
Passing a vector or arguments to boost::process (boost::fusion)
Why is this code flagged as having performance issue by static analysis tool?
Why is it unsafe to call push_back in a for loop even when there is no memory reallocation?

jpo38 answers

Qt custom widget not showing child widgets
What makes QBluetoothDeviceDiscoveryAgent::finished() be called?
C++ Overloading an Operator as a Class Member [duplicate]
What's wrong with boost::posix_time::time_duration::total_seconds?
"fatal error: boost/regex.hpp: No such file or directory" when trying to compile C++ program using a makefile
Qt Bluetooth scanning not working
Cannot change directory using system() in C++ [duplicate]
NAN Differences - std::nan vs quiet_NaN() vs Macro NAN
map insert with pair type
Why won't QGroupBox widgets dynamically resize with rest of window?