Guidelines for creating compatible documents can be You can simply pass a callable as the method parameter.. XHTML Syntax - W3schools And some things I do thats the XHTML way because it is easier, All hex entity references must be lowercase, be it color codes, or IDs it is much more manageable to keep it all lowercas. referred to in a CSS selector.
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- will terminate before it, right? XHTML: In XHTML, names are case sensitive and it doesnt allow attribute minimization. maximum forward and backward compatibility (e.g., ). Because of this change, care must be taken when converting existing HTML documents. For example, when the href attribute of the a element refers to a CGI script that takes parameters, it must be expressed as An XML declaration is not required in all XML documents; however XHTML document authors are strongly encouraged to use XML declarations in all their documents. Case-sensitive Treat attributes in case sensitive manner (useful for custom HTML tags) Collapse boolean attributes Omit attribute values from boolean Script and style The , ,