Reminding me of a classic exchange from a CS class I took once (OK, the CS class I took...):
Student (slightly paraphrased): you mentioned that the address after the last member of the array is guaranteed to be a legal address, though you don't technically have it allocated to you. Don't a lot of people use that fact to just pretend their array indexes are 1-based instead of 0-based?
Professor: Lot's of people J-walk, too! Some of them get killed!
Ah, those were the days... ;-)
If God had meant us to fly, he would *never* have given us the railroads.
Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
Want more info? How to link
or How to display code and escape characters
are good places to start.