Gnubie questions

• List opened files grouped by pending changelist in p4
• Does Python have an equivalent of Perl's qq?
• How to return nothing for Python list slicing
• Convert between MATLAB stereoParameters and OpenCV stereoRectify stereo calibration
• How to find out what type to use for OpenCV .at function in C++?
• Using printf, left- and right-justify two strings to a given length
• Automatically running code at the start of every C function
• Digit grouping in C's printf
• Word wrap in MATLAB editor
• How to find C functions without a prototype?

Gnubie answers