Jeremy Friesner

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Jeremy Friesner has asked 86 questions and find answers to 212 problems.

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Jeremy Friesner questions

Why does popen() only work once?
In a class with no virtual methods or superclass, is it safe to assume (address of first member variable) == this?
IPv6 multicast addresses: Is the Group ID field effectively 112 bits or 32 bits?
What to do about Carbon functions that are deprecated in MacOS/X 10.8.x?
How to record audio from a background (launchctl-based) process under Mojave/Catalina?
What's the best way to deliberately crash my Windows application?
How can I determine the location of disassembled code within an executable?
C++: Default values for template arguments other than the last ones?
Is there a lightweight way to obtain the current number of Processes in Linux?
Why is windows select() not always notifying thread B's select() when thread A closes its end of a socket pair?

Jeremy Friesner answers

Qt / C++ - Monitor specified input without focus
Fixed transform overlays in QGraphicsView
How C++/Qt - Memory allocation works?
Why use C++ container "array" rather than traditional C array?
Origin of thread join
Type cast from unsigned const char * to char const *
How to detect the disk full error and let program resume after getting free disk space
How can I bundle a dylib within a Mac app bundle in Qt?
Qt: Proper Method to Implement Panning(Drag)
How to use multiple threads for zlib compression