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dgrat has asked 20 questions and find answers to 2 problems.

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dgrat questions

Replace floating point math with integer in sigmoid transfer function
Simplify variadic template: Remove some specializations
Get a value from a config file (/etc/network/interfaces) for an init.d script
QSerialPort is causing a program stop (endless loop?) if opening device
UDP socket sendto() functions
Use macro definitions (e.g. M_PI) in math.h as float not double
Non-modal QWidget dialog that stays on top of the window
Typo: bool to int conversion induced error in std::ifstream under Linux
How to add in a CMake project a global file extension (*.pde) to GCC which is treated like C++ code
OpenCV findContours() complains if used with black-white image

dgrat answers

How to add in a CMake project a global file extension (*.pde) to GCC which is treated like C++ code
Reading the return value of a java script function with "evaluateJavaScript" from Qt