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

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
Hi,

I don't know how the OP wants his/her data sorted, but really there is no need for the mySort subroutine. Because, all that that subroutine is doing can be done in a sort block...

Yes, you are right, but I guess that Farang wanted to offer a fix while changing as little as possible from the original code. It is often a dilemma for me (here and on other forums) when I see a clear coding error as well as a number of more or less clumsy or suboptimal things around: should we just give the bug fix to make the program work, toi solve the OP's immediate problem, or should we try to refactor the whole shebang. Sometimes, when I have time, I take the trouble of saying something like this: "your error is there, on this line of code, this is what you need to fix; but, BTW, I would think that it would also be better to (follow the following best practices | use a hash instead of an array (or an array instead of a hash) | work the algorithm the other way around | use the following (cleaner|more robust|faster) syntax | use strict and use warnings | use Perlish loops rather than C-style loops | use tr/// instead of s///g | use index instead of a regex | use map and grep instead of foreach (or foreach instead of map and grep) | whatever | etc.). But I don't always have time and I don't always do it.


In reply to Re^3: Sort hash with values by Laurent_R
in thread Sort hash with values by Rahul Gupta

Title:
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!
  • 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
  • Outside of code tags, you may need to use entities for some characters:
            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?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others making s'mores by the fire in the courtyard of the Monastery: (8)
    As of 2014-09-17 06:29 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      How do you remember the number of days in each month?











      Results (61 votes), past polls