1、One of the most important features introduced by the XML Schema specification is the wide range of support for data types.
This greatly refines the quality of XML data representation, and further underscores its role as an enterprise data transport standard.
XSD schemas also provide support for ...
1、Avoid div-itis
The danger when using div and span elements is in going overboard.
A few of them placed in strategic spots can greatly enhance the inherent structure of a document;
too many, and you may wish to question whether there's a more appropriate HTML element you should be using.
For exa ...
1、The CSS2 way to enforce separation between table cells is to use the property border-spacing in conjunction with the proper value for the property border-collapse, but support for that approach is pretty bad, so we've left in cellspacing. It's still valid HTML (and even valid XHTML), so no worries ...
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