Related:

• How many Lisp programmers -- does it take to change a light bulb?
  Hmmm, I'm not sure, better find out.... Hmmm, I'm not sure, better find out....
• How many Prolog programmers -- does it take to change a light bulb? False.
• How many SAS programmers -- does it take to change a light bulb?
  They can't change light bulbs... Without light, they can't read the manual, and without the manual, they can't figure out how to change the light bulb....
• How many SAS programmers -- does it take to change a light bulb?
  Two. One to change the light bulb and one to make sure the stack of manuals doesn't tip over....
• How many A&R men -- does it take to change a light bulb?
  None. "Well, I'm going to go out on a beam on this one, but I liked it better without the light bulb....
• How many real programmers -- does it take to change a light bulb?
  None. Real programmers prefer LEDs....
• How many SAS programmers -- does it take to change a light bulb?
  That depends; what color is the bulb?...
• How many programmers -- does it take to change a light bulb?
  One, but you can never change it back again....
• How many SAS programmers -- does it take to change a light bulb?
  This can not be computed. Changing light bulbs is a *hardware* problem......