jpo38

jpo38 has asked 86 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

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?
C++ code is unable to iterate app folder when deploying a Qt app on Android

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?