HTML

CSS Sprite Generator / Image Sprite Generator

High Performance Web Sites: Essential Knowledge for Frontend Engineers
YSlow
CSS Sprites from A List A Part
YUI Blog
IE6, CSS Sprites and Alpha Transparency
http://www.fiftyfoureleven.com/weblog/web-development/css/css-sprites-images-optimization

RSS Link

<link rel="alternate" type="application/rss+xml" title="RSS" href="http://jeremy.zawodny.com/blog/index.rdf">

Meta Refresh:

<meta http-equiv="refresh" content="10" />
<meta http-equiv="refresh" content="10;url=http://www.wikipedia.org/" />

Meta http-equiv imagetoolbar:

This turn off Internet Explorer's toolbar that appears when you mouse over an image:

<meta http-equiv="imagetoolbar" content="no" />

URL syntax

http://leonardr:[e-mail]:6060/cgi-bin/mycgi.cgi?key1=val1#anchor
ftp://leonardr:[e-mail]/a/file.txt
mailto:[e-mail]?Subject=Hello&body=Hi!

<object classid="java:program.start">
 <!-- The value for the missing CODEBASE attribute, used to locate the implementation, defaults to the same base URL as the document -->
</object>

<object classid="http://.../analogclock.py">
 <!-- The classid attribute gives a URL for the Python code implementing the applet -->
</object>

<object id=clock1 classid="clsid:663C8FEF-1EF9-11CF-A3DB-080036F12502" data="http://www.acme.com/ole/clock.stm">
 <!-- ActiveX control.  Is this the string to use for embedding IE? -->
 <!-- The ID attribute allows other controls on the same page to locate the clock -->
 <!-- The DATA attribute points to data used to initialize the object's state -->
 <!-- Note that ActiveX data streams include a class identifier that can be used by the ActiveX loader to find an implementation -->
 <!-- in the absence of the classid attribute. -->
 <!-- The CODEBASE attribute can be used to give a URL as a hint to the ActiveX loader on where to find implementation for this class -->
</object>

<object id=clock1 classid="clsid:663C8FEF-1EF9-11CF-A3DB-080036F12502" data="data:application/x-oleobject;base64, ...base64 data...">
 <!-- For speedy loading of objects you can inline the object's state data using the URL scheme data: -->
 <!-- Inline data is only recommended for small amounts of data -->
</object>

An OBJECT markup with the DECLARE attribute is not created until later needed by something that reference it.  

To allow PARAM values to be "object valued", that is the value of the parameter is a pointer to an object.  

To allow hypertext links to point to the objects which can't otherwise be addressed using single URL.  Anchors can exploit nested declared objects to provide 

alternative media for given source.

The PARAM element allows a list of named property values (used, for example, to initialize an ActiveX control, plug-in module or Java applet) to be represented as a 

sequence of PARAM element.

<object declare id=tribune type="application/x-webfont" data=tribune.gif>
 <!-- This is the font object -->
</object>
<object classid="http://..." data="filename.txt">
 <!-- This is the applet viewer -->
 <param name=font value="#tribune" />
 <!-- This is a hypothetical example of an applet for viewing poems.  The poem is passed to the viewer applet via the DATA attribute. -->
 <!-- The viewer applet recognizes a parameter name "font" that defines the font as an object.  The VALUE attribute uses a URL fragment -->
 <!-- identifier #tribune to point to the font object. -->
</object>