I have been adding use warnings; to the top of my code as a standard practice for about a decade.

My post was not intended as some sort of definitive historical commentary.

To head off any similar comments regarding the strict pragma: perlhist shows the first Perl5 as 5.000alpha1 1993-Jul-31. I make no claims that I used that specific version nor that the strict pragma was available in that version.

I'm reasonably certain that "use" was introduced in a Perl5 version so I wouldn't have "use"d anything in any Perl version prior to that.

-- Ken

In reply to Re^3: Common uses of "use" (5.0?) by kcott
in thread Common uses of "use" by mjscott2702

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.