James questions

James answers

• How to clear QLineEdit without triggering signal
• visual tool for debugging recursive code
• SVN not seeing changes
• How to setup the serial port?
• How to check variable against 2 possible values?
• How should I deal with floating numbers that numbers that can get so small that the become zero
• How to pickle loggers?
• C threading in linux?
• gcc crtbegin crtend
• Use of small integer with bits operator in C