Check the environment variables set by your web server. The Alexa toolbar changes the browser version string. An example : "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Alexa Toolbar)"
if ($ENV{HTTP_USER_AGENT} =~ /Alexa/) { print "$ENV{HTTP_USER_AGENT}"; }
The %ENV hash holds all the environment variables. The Apache web server (and I assume others) set the HTTP_USER_AGENT string equal to what the web browser sends, so that you can detect what version of Internet Explorer, Netscape Navigator, or Mozilla Firefox someone is running. In this case, Alexa also changes this string to include itself.
-
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>
<u> <ul>
-
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
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|