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Old 07-22-2019, 12:32 AM   #1
ruhikhan
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What Is doctype In Html..?

Hello friends,

What Is doctype In Html..?
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Old 07-22-2019, 12:51 AM   #2
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The <!DOCTYPE> declaration is not an HTML tag; it is an instruction to the web browser about what version of HTML the page is written in. In HTML 4.01, the <!DOCTYPE> declaration refers to a DTD, because HTML 4.01 was based on SGML. ... HTML5 is not based on SGML, and therefore does not require a reference to a DTD.
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Old 07-22-2019, 09:16 AM   #3
rankindia
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A document type defines which version of HTML / XHTML your document uses. You want to use a learning system so that the validators know when you enter your code through validators, which version of HTML / XHTML to check. This page provides a good overview.
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Old 07-23-2019, 07:12 AM   #4
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A document type declaration, or DOCTYPE, is an instruction that associates a particular SGML with a document type definition or XML document. In the serialized form of the document, it manifests as a short string of markup that conforms to a particular syntax.
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Old 07-27-2019, 12:08 AM   #5
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The <!DOCTYPE> declaration is not an HTML tag; it is an instruction to the web browser about what version of HTML the page is written in. In HTML 4.01, the <!DOCTYPE> declaration refers to a DTD, because HTML 4.01 was based on SGML. ... HTML5 is not based on SGML, and therefore does not require a reference to a DTD.
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Old 07-29-2019, 01:08 AM   #6
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A document type declaration, or DOCTYPE, is an instruction that associates a particular SGML with a document type definition or XML document. In the serialized form of the document, it manifests as a short string of markup that conforms to a particular syntax.
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Old 07-30-2019, 02:00 AM   #7
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All HTML need to have a DOCTYPE declared. The DOCTYPE is not actually an element or HTML tag. It lets the browser know how the document should be interpreted, by indicating what version or standard of HTML (or other markup language) is being used.
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