How To Turn Off Post Revision In WordPress 3
on 2010/10/30
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The easy way to remove the revisions in WordPress 3 without hacking code or doing datebase commands manually.
Empty Elements (Self Closing Tags) in HTML 5 and XHTML
Self Closing Tags are used for “Empty” Elements within XHTML and HTML5.
An empty element is an element that has no child element. Think of a pregnant woman – she has a child inside. Elements like…p, strong, em can have child tags.