In computer hypertext, a fragment identifier is a short string of characters that refers to a resource that is subordinate to another, primary resource. The primary resource is identified by a Uniform Resource Identifier (URI), and the fragment identifier points to the subordinate resource.
The fragment identifier introduced by a hash mark
# is the optional last part of a URL for a document. It is typically used to identify a portion of that document. The generic syntax is specified in RFC 3986. The hash mark separator in URIs does not belong to the fragment identifier.
Other articles related to "fragment identifier, fragment identifiers, fragment, fragments":
... An optional fragment identifier, preceded by #, may be present at the end of a URI reference ... reference before the # indirectly identifies a resource, and the fragment identifier identifies some portion of that resource ... If the base URI includes a fragment identifier, it is ignored during the merging process ...
... Several proposals have been made for fragment identifiers for use with plain text documents (which cannot store anchor metadata), or to refer to locations within HTML documents in which ... the MD5 hash of a file to the URL as a fragment identifier, so the integrity of the file can be checked automatically ... A hash-bang fragment is a fragment starting with an exclamation mark ! ...
... However, the handling of URL fragments across redirections has not been standardized and a consensus has not yet emerged ... Fragment identifiers indicate a pointer to more specific information within a resource and are designated as following a # separator in URIs ... Partial redirection in the presence of a fragment identifier is problematic because two conflicting interpretations are possible ...
Famous quotes containing the word fragment:
“some little plan or chart,
Some fragment from his dream of human life,
Shaped by himself with newly-learned art;”
—William Wordsworth (17701850)