4 ms·

I'm unfamiliar with that rebuttal, but it sounds like it has significance. Could someone explain it to me?

• voltagex_ 11y ago
  It signifies an unknown quantity, a string could be any length. I really don't like that saying at all.
  • SmellyGeekBoy 11y ago
    Also, it doesn't really make sense in the context of the question anyway...