All too often, people try to explain things by beating about the bush, never really coming to their point. Or they do, but by the time they get there, you've lost all interest, and never actually finish reading it. So, to encourage conciseness (and before I prove my own point), I'm going to give a quick example of removing "fluff".

Here is the results of generating something concise enough not to put anyone to sleep. Note that this is from a well-known Perl talk, which should be obvious to everyone. I'm not going to replicate the whole thing, that is an excersise for the reader. If you figure it out, feel free to respond, but use <spoiler>...</spoiler> tags so as not to ruin the fun. So, without further adieu, here are the results:

  1. no
  2. no
  3. of course
  4. yes
  5. nopers
  6. well, duh, yes
  7. no
  8. no
  9. no
  10. no
  11. yes
  12. yeppers
  13. no
  14. no
  15. yes
  16. no
The astute will notice that this is still far too verbose. We could simplify even further: NNYYNYNNNNYYNNYN. Since we are talking about computers, let's just use zeros and one, and we get 0011010000110010. Well, that's still far too much detail - since this looks like binary, we can compress this down into, say, hex: 3432.

That's great, but I think we can do better. Since this is an even number of hex digits, we can convert these to bytes. That becomes, um, er...

42.

That's strange.

(Sorry.)

Replies are listed 'Best First'.
Re: Information Density (or, how not to write a tutorial) (OT)
by Anonymous Monk on Jul 15, 2011 at 00:27 UTC

    Qapla'! yIghItlh!tIqel!

    Dunning–Kruger effect

    42.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 8214808651 3282306647 0938446095 5058223172 5359408128 4811174502 8410270193 8521105559 6446229489 5493038196 4428810975 6659334461 2847564823 3786783165 2712019091 4564856692 3460348610 4543266482 1339360726 0249141273 7245870066 0631558817 4881520920 9628292540 9171536436 7892590360 0113305305 4882046652 1384146951 9415116094 3305727036 5759591953 0921861173 8193261179 3105118548 0744623799 6274956735 1885752724 8912279381 8301194912 9833673362 4406566430 8602139494 6395224737 1907021798 6094370277 0539217176 2931767523 8467481846 7669405132 0005681271 4526356082 7785771342 7577896091 7363717872 1468440901 2249534301 4654958537 1050792279 6892589235 4201995611 2129021960 8640344181 5981362977 4771309960 5187072113 4 nine nine nine nine nine nine and so on

      Nicely packed, bag boy.