Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Apart from that, for me personally, solving this problem was a journey, forcing me out of my comfort zone, learning many interesting and new things. I also enjoy writing, telling a story. I hope you enjoyed reading this story as much as I enjoyed writing it.

I'll never be really good at golf!

I have no problem with attacking a problem from all angles; running programs for days or even weeks to find solutions; and optimisation is one my most enjoyed pastimes and something of a passion. But there has to be -- at least notionally -- a practical use for the code or the results it produces.

But that's my hang-up, and is no bad reflection upon your pastime. Millions of people spend their time knocking little balls into a field and then looking for them; and often as not have to pay exorbitant annual and per-game fees for the privileged. Others write long lists numbers in books. Yet more sit around all night in the freezing cold and/or rain, on the off chance that the clouds will clear long enough to peer at fuzzy blobs of light in the night sky. Each to their own "waste of time" :)

For me, two things come out of this latest of your series:

  • All the optimisation techniques, especially those from oiskuu, are extremely informative and will be useful to me in the future.
  • Your statement "know your data" is one of the most oft overlooked -- and outright ignored -- missives in our industry.

    All too often people tackle tasks involving large datasets with the mindset that the must cater for the full generic range of possibilities for that data; when often large subsets of that range either cannot, or just usually do not occur.

    And in the latter case; in the rare event that the uncatered for data does occur, it can be shown that the results would be anomalous anyway.

I enjoyed following along; albeit that I came late to the party. Thank you.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: The 10**21 Problem (Part 4) by BrowserUk
in thread The 10**21 Problem (Part 4) by eyepopslikeamosquito

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and all is quiet...

    How do I use this? | Other CB clients
    Other Users?
    Others cooling their heels in the Monastery: (2)
    As of 2018-05-27 13:02 GMT
    Find Nodes?
      Voting Booth?