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Web Feeds
On the World Wide Web, a web feed (or news feed) is a data format used for providing users with frequently updated content. Content distributors ''syndicate'' a web feed, thereby allowing users to ''subscribe'' a channel to it by adding the feed resource address to a news aggregator client (also called a ''feed reader'' or a ''news reader''). Users typically subscribe to a feed by manually entering the URL of a feed or clicking a link in a web browser or by dragging the link from the web browser to the aggregator, thus "RSS and Atom files provide news updates from a website in a simple form for your computer." The kinds of content delivered by a web feed are typically (webpage content) or links to webpages and other kinds of digital media. Often when websites provide web feeds to notify users of content updates, they only include summaries in the web feed rather than the full content itself. Many news websites, weblogs, schools, and podcasters operate web feeds. As web feeds a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JSON
JSON (JavaScript Object Notation, pronounced ; also ) is an open standard file format and data interchange format that uses human-readable text to store and transmit data objects consisting of attribute–value pairs and arrays (or other serializable values). It is a common data format with diverse uses in electronic data interchange, including that of web applications with servers. JSON is a language-independent data format. It was derived from JavaScript, but many modern programming languages include code to generate and parse JSON-format data. JSON filenames use the extension .json. Any valid JSON file is a valid JavaScript (.js) file, even though it makes no changes to a web page on its own. Douglas Crockford originally specified the JSON format in the early 2000s. He and Chip Morningstar sent the first JSON message in April 2001. Naming and pronunciation The 2017 international standard (ECMA-404 and ISO/IEC 21778:2017) specifies "Pronounced , as in 'Jason and The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firefox
Mozilla Firefox, or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards. In November 2017, Firefox began incorporating new technology under the code name "Quantum" to promote parallelism and a more intuitive user interface. Firefox is available for Windows 7 and later versions, macOS, and Linux. Its unofficial ports are available for various Unix and Unix-like operating systems, including FreeBSD, OpenBSD, NetBSD, illumos, and Solaris Unix. It is also available for Android and iOS. However, as with all other iOS web browsers, the iOS version uses the WebKit layout engine instead of Gecko due to platform requirements. An optimized version is also available on the Amazon Fire TV as one of the two main browsers available with Amazon's Silk Browser. Firefox was created in 2002 under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jon Udell
Jon Udell is a freelance journalist. From 2007 to 2014 he was "Evangelist" at Microsoft. Previously he was lead analyst for the InfoWorld Test Center. Udell is author of ''Practical Internet Groupware'', published in 1999 by O'Reilly Media, and is an advisor to O'Reilly's Safari Tech Books Online. He wrote the column "Tangled in the Threads" for Byte.com from 1999–2002, and continues to be an active blogger. In this context he published a screencast illustrating how Wikipedia articles evolve, using Heavy metal umlaut as an example. A major focus of much of his writing is the question of how to enable non-experts to find data (often on the internet) and utilize in new ways. He created the LibraryLookup bookmarklet project, which makes it easier for people to discover if their local library has a copy of a given book. Jon is a graduate of both the University of Michigan and Johns Hopkins University Johns Hopkins University (Johns Hopkins, Hopkins, or JHU) is a private univ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brent Simmons
NetNewsWire is a free and open-source news aggregator for macOS and iOS. It was introduced by Brent and Sheila Simmons on July 12, 2002, under their company Ranchero Software. History NetNewsWire was developed by Brent and Sheila Simmons for their company Ranchero Software. It was introduced on July 12, 2002, with ''NetNewsWire Lite'', a free version missing some advanced features of the (then commercial) version, introduced some weeks later. Version 1.0 was released on February 11, 2003, and version 2.0 was released in May 2005. At that time it included custom feed views, custom downloading and opening of podcasts, synchronization of feeds and feed status between computers, Bloglines support, and a built-in tabbed browser. In October 2005, NewsGator bought NetNewsWire, bringing their NewsGator Online RSS synchronization service to the Mac. Brent Simmons was hired by NewsGator to continue developing the software. NetNewsWire 3.0 was released on June 5, 2007. The version added ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RSS Advisory Board
The RSS Advisory Board is a group founded in July 2003 that publishes the RSS 0.9, RSS 0.91 and RSS 2.0 specifications and helps developers create RSS applications. Dave Winer, the lead author of several RSS specifications and a longtime evangelist of syndication, created the board to maintain the RSS 2.0 specification in cooperation with Harvard's Berkman Center. In January 2006, RSS Advisory Board chairman Rogers Cadenhead announced that eight new members had joined the group, continuing the development of the RSS format and resolving ambiguities in the RSS 2.0 specification. Netscape developer Christopher Finke joined the board in March 2007, the company's first involvement in RSS since the publication of RSS 0.91. In June 2007, the board revised its version of the specification to confirm that namespaces may extend core elements with namespace attributes, as Microsoft has done in Internet Explorer 7. In its view, a difference of interpretation left publishers unsure of whether ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkman Center For Internet & Society
The Berkman Klein Center for Internet & Society is a research center at Harvard University that focuses on the study of cyberspace. Founded at Harvard Law School, the center traditionally focused on internet-related legal issues. On May 15, 2008, the center was elevated to an interfaculty initiative of Harvard University as a whole. It is named after the Berkman family. On July 5, 2016, the center added "Klein" to its name following a gift of $15 million from Michael R. Klein. History and mission The center was founded in 1996 as the "Center on Law and Technology" by Jonathan Zittrain and Professor Charles Nesson. This built on previous work including a 1994 seminar they held on legal issues involving the early Internet. Professor Arthur Miller and students David Marglin and Tom Smuts also worked on that seminar and related discussions. In 1997, the Berkman family underwrote the center, and Lawrence Lessig joined as the first Berkman professor. In 1998, the center changed its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin Core
220px, Logo image of DCMI, which formulates Dublin Core The Dublin Core, also known as the Dublin Core Metadata Element Set (DCMES), is a set of fifteen "core" elements (properties) for describing resources. This fifteen-element Dublin Core has been formally standardized as ISO 15836, ANSI/NISO Z39.85, and IETF RFC 5013. The Dublin Core Metadata Initiative (DCMI), which formulates the Dublin Core, is a project of the Association for Information Science and Technology (ASIS&T), a non-profit organization. The core properties are part of a larger set of DCMI Metadata Terms. "Dublin Core" is also used as an adjective for Dublin Core metadata, a style of metadata that draws on multiple Resource Description Framework (RDF) vocabularies, packaged and constrained in Dublin Core application profiles. The resources described using the Dublin Core may be digital resources (video, images, web pages, etc.) as well as physical resources such as books or works of art. Dublin Core metadata may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XML Namespaces
XML namespaces are used for providing uniquely named elements and attributes in an XML document. They are defined in a W3C recommendation. An XML instance may contain element or attribute names from more than one XML vocabulary. If each vocabulary is given a namespace, the ambiguity between identically named elements or attributes can be resolved. A simple example would be to consider an XML instance that contained references to a customer and an ordered product. Both the customer element and the product element could have a child element named id. References to the id element would therefore be ambiguous; placing them in different namespaces would remove the ambiguity. Namespace names A ''namespace name'' is a uniform resource identifier (URI). Typically, the URI chosen for the namespace of a given XML vocabulary describes a resource under the control of the author or organization defining the vocabulary, such as a URL for the author's Web server. However, the namespace speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O'Reilly Media
O'Reilly Media (formerly O'Reilly & Associates) is an American learning company established by Tim O'Reilly that publishes books, produces tech conferences, and provides an online learning platform. Its distinctive brand features a woodcut of an animal on many of its book covers. Company Early days The company began in 1978 as a private consulting firm doing technical writing, based in the Cambridge, Massachusetts area. In 1984, it began to retain publishing rights on manuals created for Unix vendors. A few 70-page "Nutshell Handbooks" were well-received, but the focus remained on the consulting business until 1988. After a conference displaying O'Reilly's preliminary Xlib manuals attracted significant attention, the company began increasing production of manuals and books. The original cover art consisted of animal designs developed by Edie Freedman because she thought that Unix program names sounded like "weird animals". Global Network Navigator In 1993 O'Reilly Media creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RSS-DEV Working Group
The RSS-DEV Working Group was the outgrowth of a fork in RSS format development. The private, non-commercial working group began with a dozen members in three countries, and was chaired by Rael Dornfest, researcher and developer of the Meerkat RSS-reader software. History RSS-0.90 was released by Netscape circa March 1999, at which point the acronym implied ''RDF Site Summary''. The functionality was remarkably different from what is now known as RSS, or ''Really Simple Syndication''. The former simply provided a website summary, while the latter was designed for syndication. July 1999 saw the release of RSS-0.91, an improvement on its predecessor; the latter was XML-based, as opposed to the use of RDF ''(or Resource Description Framework)'' by the earlier version, which was then deprecated by Netscape. The new version also provided support for DTD, allowing for additional HTML-like functionality. Development fork The following year, UserLand Software released its own RSS-0.91, ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USPTO
The United States Patent and Trademark Office (USPTO) is an agency in the U.S. Department of Commerce that serves as the national patent office and trademark registration authority for the United States. The USPTO's headquarters are in Alexandria, Virginia, after a 2005 move from the Crystal City area of neighboring Arlington, Virginia. The USPTO is "unique among federal agencies because it operates solely on fees collected by its users, and not on taxpayer dollars". Its "operating structure is like a business in that it receives requests for services—applications for patents and trademark registrations—and charges fees projected to cover the cost of performing the services tprovide . The Office is headed by the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office, a position last held by Andrei Iancu until he left office on January 20, 2021. Commissioner of Patents Drew Hirshfeld is performing the funct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
