I think it's not a matter of what language to learn but what language to use. Choose the languages as they fit your problem and don't be concerned if you don't get to learn a language you've always thought you'd need to know some day -- wait for the need to arise, if any such need should ever arise (that's why languages die, because nobody uses them, no matter how brilliant or sublime they might seem to their authors).

Of course, if we're not talking about critical life-and-death decisions here, but rather what to do in your spare time, then I would recommend the practical Java or C#.Net, obvious unbiquity candidates in the programming to come (While J2EE might not be so popular, XML Web services are definitely what the world is moving towards). Functional programming (lambda calculus and such) is so theoretical it might grab you too much and make you lose sight of what really matters -- getting things done. I sort of like to look at programming languages as some sort of image or text editor applications... they all help you do the same thing, they all change with time, while the only thing that sets them apart is the interface.

In reply to Re: If Perl was my first language... by perldeveloper
in thread If Perl was my first language... by kiat

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, details, 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, summary, 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.