Since I learned much of the basics of CGI programming from your course, which eventually lead me to the docs and several books, I was excited to see a new lesson. Very nicely done, I have only two problems with it (aside from those already meantioned): a reminder that one can use the OO form of CGI.pm might help some and a remind that not only can one type "perldoc CGI" but "perldoc -f <function here>" (for example, "perldoc -f exists" or "perldoc -f return"). On the whole though, great job and very helpful course.
"Cogito cogito ergo cogito sum - I think that I think, therefore I think that I am." Ambrose Bierce
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:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- 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
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||