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1. "Us" is the Ruby community (and arguably programming at large) 2. https://en.wikipedia.org/wiki/Printer_Command_Language https://en.wikipedia.org/wiki/Print
by steveklabnik 3y ago
1. "Us" is the Ruby community (and arguably programming at large)
2. https://en.wikipedia.org/wiki/Printer_Command_Language https://en.wikipedia.org/wiki/Printer_Command_Language
3. https://en.wikipedia.org/wiki/Spooling#Print_spooling https://en.wikipedia.org/wiki/Spooling#Print_spooling
4. They are individual titles of each page
5. yes, this was a puzzle of sorts, though the answers were kind of given to us beforehand, so you can argue that it wasn't a difficult puzzle. The PDF is the "answer" to the puzzle, if you will.