I quickly threw up a copy of one of my timelines to play with the gadget, but have been unable to get it to work. I keep getting an error message that says "You may not have included all the proper column headers in your range -- please click help in the
Protocol Buffers allow you to define simple data structures in a special definition language, then compile them to produce classes to represent those structures in the language of your choice. These classes come complete with heavily-optimized code to par