How to display the actual code.

If you want to display some code for people to see, e.g. if you’re writing a web design tutorial or something, use these codes to produce the character you want:

»     »      right double angle quotes

«     «       left double angle quotes

&lt;     <      less than sign

&gt;     >      greater than sign

&bull;     •      bullet

&#9829;     or     &hearts;      ♥      black heart

&#8734;    ∞      infinity symbol

&mdash;    —      long dash

&amp;    &      ampersand

&quot;    "      double quotes

For example if you wanted to display the code for a link like this:

<a href="http://www.jeffwu.net">Jeff Wu.net</a>

You would type:

&lt;a href="http://www.jeffwu.net"&gt;Jeff Wu.net&lt;/a&gt;