On: How I Got a 2x Speedup With One Line of Code

[sp332]

There are only two really difficult problems in computer science: naming things, cache invalidation, and off-by-one errors.

[sillysaurus2 → sp332]

http://i.imgur.com/LfqyX3p.gif

[ramchip → sillysaurus2]

I don't get it... that's a cellular automaton joke?

[adamnemecek → ramchip]

Getting the joke requires understanding the game of life and this meme

http://knowyourmeme.com/memes/boardroom-suggestion

[jonesetc → ramchip]

http://en.wikipedia.org/wiki/Conway's_Game_of_Life#Examples_...

[JSno → sp332]

Phil Karlton disagrees :D

[deathanatos → JSno]

Is his version of the quote ... off by one? After all there are two hard things in CS...