Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
You hadn't learned about strict back then and did not know why symbolic references are evil. Or even that they are called symbolic references.

It is using lots of globals, maybe even shared throughout multiple modules. Because you didn't realise the importance of style, not everything is indented correctly and the style is inconsistent at best. No external database is used, everything is serialized and stored as strings. If there was a database at all, then it used a table per record because you didn't bother to learn about databases.

Sorry to disappoint you, but I never did program that way. Not in Perl, nor in any other language. When I was taught programming, more than 10 years before I learned Perl, the importance of lexical variables, style, indentation, etc, was stressed from day 1. I had programmed in Perl for quite a while before I even considered using symbolic references. Or local for that matter. That's why I'm always baffled if newbies happily use, or want to use, symbolic references. Most mainstream languages don't use them, so where do they get it from? It's buried deep enough in the documentation. Are there beginners courses that promote their use? I certainly never discussed symbolic references or 'local' in beginners courses that I taught.

Abigail


In reply to Re: Worst thing you ever made with Perl by Abigail-II
in thread Worst thing you ever made with Perl by Juerd

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!
  • 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?
    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 imbibing at the Monastery: (4)
    As of 2021-03-01 05:03 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      No recent polls found

      Notices?