Error Codes Internet
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Status codes 301 Moved Permanently 302 Found 303 See Other 403 Forbidden 404 Not Found 451 Unavailable For Legal Reasons v t e The 404 or Not Found error message is a Hypertext Transfer Protocol (HTTP) standard response code,
Internet Error Messages
in computer network communications, to indicate that the client was able to communicate with a http error codes given server, but the server could not find what was requested. The web site hosting server will typically generate a "404 Not
Internet Explorer Error Codes
Found" web page when a user attempts to follow a broken or dead link; hence the 404 error is one of the most recognizable errors encountered on the World Wide Web. Contents 1 Overview 2 Custom error internet error 651 pages 2.1 Tracking/Checking 404 errors 3 Phony 404 errors 4 404 substatus error codes defined by IIS 4.1 Slang usage 5 See also 6 References 7 External links Overview[edit] When communicating via HTTP, a server is required to respond to a request, such as a web browser request for a web page, with a numeric response code and an optional, mandatory, or disallowed (based upon the status code) message. In the code 404, error 418 the first digit indicates a client error, such as a mistyped Uniform Resource Locator (URL). The following two digits indicate the specific error encountered. HTTP's use of three-digit codes is similar to the use of such codes in earlier protocols such as FTP and NNTP. At the HTTP level, a 404 response code is followed by a human-readable "reason phrase". The HTTP specification suggests the phrase "Not Found"[1] and many web servers by default issue an HTML page that includes both the 404 code and the "Not Found" phrase. A 404 error is often returned when pages have been moved or deleted. In the first case, it is better to employ URL mapping or URL redirection by returning a 301 Moved Permanently response, which can be configured in most server configuration files, or through URL rewriting; in the second case, a 410 Gone should be returned. Because these two options require special server configuration, most websites do not make use of them. 404 errors should not be confused with DNS errors, which appear when the given URL refers to a server name that does not exist. A 404 error indicates that the server itself was found, but that the server was not able to retrieve the requested page. Custom error pages[edit] The Wikimedia 404 message Web servers can t
Status codes 301 Moved Permanently 302 Found 303 See Other 403 Forbidden 404 Not Found 451 Unavailable For Legal Reasons v t e A web server
Internet Error Codes List
may or may not return a 403 Forbidden HTTP status code in internet error codes and meaning response to a request from a client for a web page or resource to indicate that the server
Internet Error Codes List Pdf
can be reached and understood the request, but refuses to take any further action. Status code 403 responses are the result of the web server being configured to deny https://en.wikipedia.org/wiki/HTTP_404 access, for some reason, to the requested resource by the client. A typical request that may receive a 403 Forbidden response is a GET for a web page, performed by a web browser to retrieve the page for display to a user in a browser window. The web server may return a 403 Forbidden status for other types of requests https://en.wikipedia.org/wiki/HTTP_403 as well. The Apache web server returns 403 Forbidden in response to requests for url paths that correspond to filesystem directories, when directory listings have been disabled in the server and there is no Directory Index directive to specify an existing file to be returned to the browser. Some administrators configure the Mod proxy extension to Apache to block such requests, and this will also return 403 Forbidden. Microsoft IIS responds in the same way when directory listings are denied in that server. In WebDAV, the 403 Forbidden response will be returned by the server if the client issued a PROPFIND request but did not also issue the required Depth header, or issued a Depth header of infinity.[1] Contents 1 Difference from status "401 Unauthorized" 2 403 substatus error codes for IIS 3 See also 4 References 5 External links Difference from status "401 Unauthorized"[edit] Status codes 401 (Unauthorized) and 403 (Forbidden) have distinct meanings. A 401 response indicates that access to the resource is restricted, and the request did not provide any HTTP authentication. It is possible
Coffee Pot Control Protocol (HTCPCP) is a facetious communications protocol for controlling, monitoring, and diagnosing coffee pots. It is specified in RFC https://en.wikipedia.org/wiki/Hyper_Text_Coffee_Pot_Control_Protocol 2324, published on 1 April 1998 as an April Fools' Day RFC,[1] as part of an April Fools prank.[2] An extension was published as RFC 7168 on 1 https://msdn.microsoft.com/en-us/library/gg592979(v=vs.85).aspx April 2014[3] to support brewing teas, which is also an April Fools' Day RFC. Contents 1 Protocol 2 Commands and replies 3 See also 4 References 5 External error codes links Protocol[edit] RFC 2324 was written by Larry Masinter, who describes it as a satire, saying "This has a serious purpose – it identifies many of the ways in which HTTP has been extended inappropriately."[4] The wording of the protocol made it clear that it was not entirely serious; for example, it notes that "there is internet error codes a strong, dark, rich requirement for a protocol designed espressoly [sic] for the brewing of coffee". Despite the joking nature of its origins, or perhaps because of it, the protocol has remained as a minor presence online. The editor Emacs includes a fully functional client side implementation of it,[5] and a number of bug reports exist complaining about Mozilla’s lack of support for the protocol.[6] Ten years after the publication of HTCPCP, the Web-Controlled Coffee Consortium (WC3) published a first draft of "HTCPCP Vocabulary in RDF"[7] in parody of the World Wide Web Consortium's (W3C) "HTTP Vocabulary in RDF".[8] On April 1, 2014, RFC 7168 extended HTCPCP to fully handle teapots.[3] There are also makers that rigged actual coffee or tea pots with HTCPCP-compatible control interface, either in a humorous and satirical but simple way, or in a massively extended, fully functional Internet of Things way.[citation needed] Commands and replies[edit] HTCPCP is an extension of HTTP. HTCPCP requests are identified with the uniform resource identifier (URI) sch
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Document Object Model (DOM) Basic DOM Reference Constants Constants DOM Exception Error Codes DOM Exception Error Codes DOM Exception Error Codes HTTP Response Headers DOM Exception Error Codes TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. DOM Exception Error Codes This topic lists the values that are returned by the DOMException, EventException, RangeException, and SVGException objects in IE9 Standards mode. The list is sorted alphabetically by name. Constant/valueDescription DOMException.ABORT_ERR 20 The user aborted an operation. Starting with Internet Explorer 10, the error-code string AbortError is returned instead. DOMException.DOMSTRING_SIZE_ERR 2 The specified range of text is too large. Starting with Internet Explorer 10, the error-code string DOMStringSizeError is returned instead. DOMException.HIERARCHY_REQUEST_ERR 3 The node cannot be inserted at the requested location. Starting with Internet Explorer 10, the error-code string HierarchyRequestError is returned instead. DOMException.INDEX_SIZE_ERR 1 Index or size is negative, or greater than the allowed value. Starting with Internet Explorer 10, the error-code string IndexSizeError is returned instead. DOMException.INUSE_ATTRIBUTE_ERR 10 The specified attribute is already in use els