Related:

• How many real programmers -- does it take to change a light bulb?
  None. Real programmers prefer LEDs....
• How many maintenance programmers -- does it take to change a light bulb?
  None. They try to fix the old one....
• How many Object Oriented programmers -- does it take to change a light bulb?
  None, they send it a message, and it changes itself....
• How many programmers does it take to change a light bulb? None. It's a hardware problem.
• How many Prolog programmers -- does it take to change a light bulb? False.
• How many first year civil engineering students -- does it take to change a light bulb?
  None. That's a second year subject....
• How many Marxists -- does it take to change a light bulb?
  None, the seeds of revolution and change are within the light bulb itself....
• How many supply-siders -- does it take to change a light bulb?
  None. The darkness will cause the light bulb to change by itself....
• How many SAS programmers -- does it take to change a light bulb?
  Actually none, if you are willing to close your eyes to the (validity of the) output....