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List of HTTP status codes

List of HTTP status codes
Response codes of the Hypertext Transfer Protocol The Internet Assigned Numbers Authority (IANA) maintains the official registry of HTTP status codes.[1] All HTTP response status codes are separated into five classes or categories. The first digit of the status code defines the class of response, while the last two digits do not have any classifying or categorization role. 1xx informational response – the request was received, continuing process2xx successful – the request was successfully received, understood, and accepted3xx redirection – further action needs to be taken in order to complete the request4xx client error – the request contains bad syntax or cannot be fulfilled5xx server error – the server failed to fulfil an apparently valid request 1xx informational response An informational response indicates that the request was received and understood. 100 Continue 101 Switching Protocols The requester has asked the server to switch protocols and the server has agreed to do so. 410 Gone Related:  Culture numérique

Erreur 451 : le nouveau code signalant la censure sur internet Contre le piratage, le terrorisme, pour les intérêts économiques... Ces dernières années de nombreux Etats, dont la France, ont adopté des lois menant à la censure sur internet. Ce n'était pas prévu par les standards... jusqu'à présent. Lorsqu'on navigue sur internet, on est parfois confronté à des erreurs, sous forme de codes. Faute de mieux, certains fournisseurs d'accès à internet on choisi de renvoyer le code 403 lorsque leurs internautes réclament une page censurée à la demande des autorités. Des acteurs des standards du web qui préfèreraient exposer la censure ont alors porté la création d'un nouveau « code de statut HTTP pour signaler des obstacles juridiques ». Après trois ans de gestation, le groupe de travail HTTP de l'IETF, l'organisme qui élabore les standards internet, vient d'approuver le standard. Son emploi est facultatif, mais certains acteurs qui bloquent du contenu contre leur gré, tels que les réseaux sociaux, pourraient le mettre en œuvre rapidement.

List of HTTP header fields HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. General format[edit] Field names[edit] A core set of fields is standardized by the Internet Engineering Task Force (IETF) in RFC 2616 and other updates and extension documents (e.g., RFC 4229), and must be implemented by all HTTP-compliant protocol implementations. The permanent registry of headers and repository of provisional registrations are maintained by the IANA. Non-standard header fields were conventionally marked by prefixing the field name with X- .[2] However, this convention became deprecated in June 2012 due to the inconveniences it caused when non-standard headers became standard.[3] A prior restriction on use of Downgraded- has also since been lifted.[4] Field values[edit] A few fields can contain comments (i.e. in User-Agent, Server, Via fields), which can be ignored by software.[5] [edit]

Dear Sister Parodies / "Mmm Whatcha' Say" About “Dear Sister” Parodies, sometimes referred to as “MMM Whatcha Say,” are a series of YouTube videos that overdramatize a murder scene from a TV show or film by using slow-motion effect and Imogen Heap’s 2005 folktronica pop song “Hide and Seek.” The meme was inspired by an episode of SNL Digital Short titled “The Shooting,” which in itself is a parody of the climactic scene from the season two finale of the American teen drama TV series The OC. Origin The season two finale of The OC, titled “The Dearly Beloved,” first aired on May 19th, 2005. SNL Digital Short Parody On April 14th, 2007, an SNL Digital Short titled “The Shooting” aired during an episode of Saturday Night Live. Spread On April 18th, 2007, YouTuber tubekatt uploaded a video titled “Dear Persian,” in which the famous This is Sparta scene from the action film 300 was set to “Hide and Seek.” On February 18th, 2011, YouTuber POPDUST uploaded a video titled “Dear Bieber.” Notable Examples Search Interest External References

IPv6 IPv6 (Internet Protocol version 6) est un protocole réseau sans connexion de la couche 3 du modèle OSI (Open Systems Interconnection). IPv6 est l'aboutissement des travaux menés au sein de l'IETF au cours des années 1990 pour succéder à IPv4 et ses spécifications ont été finalisées dans la RFC 2460[1] en décembre 1998. IPv6 a été standardisé dans la RFC 8200[2] en juillet 2017. Grâce à des adresses de 128 bits au lieu de 32 bits, IPv6 dispose d'un espace d'adressage bien plus important qu'IPv4 (plus de 340 sextillions, ou , soit près de 7,9 × 1028 de fois plus que le précédent). IPv6 dispose également de mécanismes d'attribution automatique des adresses et facilite la renumérotation. En 2011, seules quelques sociétés ont entrepris de déployer la technologie IPv6 sur leur réseau interne, Google[5] notamment. En 2022, le taux d'implémentation en France serait de plus de 75 % et la couverture chez les opérateurs français serait très élevée (à l'exclusion de SFR). 2001:db8:0:85a3:0:0:ac1f:8001

About | The Pirate Book Introduction by Marie Lechner, journalist & researcher The Pirate Book by Nicolas Maigret and Maria Roszkowska is both a visual essay and anthology, written in the wake of the Jolly Roger’s infamous skull and crossbones and compiled during its journey across the four corners of the world. In this book, the authors invite us to shift our perspective on piracy itself. The term piracy more generally designated the unauthorized usage or reproduction of copyright or patent-protected material. The concept of intellectual piracy is inherited from the English Revolution (1660 – 80) and, more specifically, from the book trade. The article “Piracy, Creativity and Infrastructure: Rethinking Access to Culture,” in which the Indian legal expert Lawrence Liang situates the issue of the piracy of cultural artefacts in emerging economies, also rejects the narrow view of piracy as a solely illicit activity and goes on to depict it as an infrastructure providing access to culture.

Plain text Text file of The Human Side of Animals by Royal Dixon, displayed by the command cat in an xterm window The encoding has traditionally been either ASCII, sometimes EBCDIC. Unicode-based encodings such as UTF-8 and UTF-16 are gradually replacing the older ASCII derivatives limited to 7 or 8 bit codes. Plain text and rich text[edit] Files that contain markup or other meta-data are generally considered plain-text, as long as the entirety remains in directly human-readable form (as in HTML, XML, and so on (as Coombs, Renear, and DeRose argue,[1] punctuation is itself markup)). According to The Unicode Standard, "Plain text is a pure sequence of character codes; plain Ue-encoded text is therefore a sequence of Unicode character codes." For instance, Rich text such as SGML, RTF, HTML, XML, and TEX relies on plain text. According to The Unicode Standard, plain text has two main properties in regard to rich text: "plain text is the underlying content stream to which formatting can be applied.""

Tumblr’s Meme Librarian has the best job on the Internet Amanda Brennan is Tumblr’s meme librarian in residence, pictured here with Pudge the Cat because, of course. (Hugo Martinez) Amanda Brennan is a librarian for the Internet. Brennan’s official job title is content and community associate at Tumblr, but everyone at the microblogging platform calls her their “meme librarian.” She spends her days on the front lines of an online meme’s creation, dissemination and, yes, inevitable death. As she explains it, “My community is the Internet.” Brennan’s career in meme librarianism began in graduate school at Rutgers, where she received a master’s in library science — the degree required to become a librarian. [You can delve deeper into all these memes with our insane timeline of every Tumblr meme from 2015] So — how exactly does one become a meme librarian? [2015’s best Tumblr memes were all about playing with language] A day in the life of a meme librarian When I was at Know Your Meme, I was doing physical cataloguing. So — why catalog memes anyway?

Fully qualified domain name A fully qualified domain name (FQDN), sometimes also referred to as an absolute domain name,[1] is a domain name that specifies its exact location in the tree hierarchy of the Domain Name System (DNS). It specifies all domain levels, including the top-level domain and the root zone.[2] A fully qualified domain name is distinguished by its lack of ambiguity: it can be interpreted only in one way. The DNS root domain is unnamed, which is expressed by the empty label, resulting in a fully qualified domain name ending with the full stop (period) character. In contrast to a domain name that is fully specified, a domain name that does not include the full path of labels up to the DNS root, is often called a partially qualified domain name. Syntax[edit] A fully qualified domain name consists of a list of domain labels representing the hierarchy from the lowest relevant level in the DNS to the top-level domain (TLD). The DNS root is unnamed, expressed as the empty label terminated by the dot.

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