Dtd validating parser

Stream Source(Shared.java:140) at org.exist.xquery.functions.validation. Input Source(Shared.java:190) at org.exist.xquery.functions.validation. For efficiency reasons these compiled grammars are cached, resulting in a significant increase in validation processing performance.

However, sometimes it may be desirable to manually clear this cache.

For HTML, SGML-based and XML-based technologies: Step 2 is true.

If this is a sufficient technique for a success criterion, failing this test procedure does not necessarily mean that the success criterion has not been satisfied in some other way, only that this technique has not been successfully implemented and can not be used to claim conformance.

Whenever you parse XML there is the danger of being vulnerable to XML External Entity Processing - XXE for short.

Even after the changes in 2.6.0 the default configurations of respectively are not XXE safe.

Although officially the specification allows use of additional schema languages, only XML schemas can be really used so far.

The The Jing validation functions are based on James Clark's Jing library.

The objective of this technique is to avoid ambiguities in Web pages that often result from code that does not validate against formal specifications.

Each technology's mechanism to specify the technology and technology version is used, and the Web page is validated against the formal specification of that technology.

If a validator for that technology is available, the developer can use it.

Validation will usually eliminate ambiguities (and more) because an essential step in validation is to check for proper use of that technology's markup (in a markup language) or code (in other technologies).

If you try to open an XML document, the XML Parser might generate an error.

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