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Late 1970's: networks for particular functions make their look in North America, similar to MFEnet and HEPnet (Department of Energy), Span (National Aeronautics and Space Administration), CSnet (by Rick Adrion, David Farber and Larry Landweber, initially subsided by the National Science Foundation), Usenet (not limited to a community of specialists, it was primarily based on the Unix to Unix Copy Communications Protocol for Unix working system of Bell American Telegraph & Telephone). 1981: agreement between CSnet - National Science Foundation (David Farber) and DARPA (Robert Kahn), with a purpose to share the infra-construction of Arpanet. European nations concerned with Packet Satellite, Internet Research Group, for research and exchange of concepts on the network, Internet Configuration Control Board led by David Clark, for helping Mister Cerf with management of the growing Internet. The Internet Activities Board was then formed with the leaders of each process force, led by Mister Clark. The I. A. B. itself combined its process forces into an Internet Research Task Force, led by Jon Postel. 1977: the growth of computer hosts linked to Internet forces the adoption of a site Name System, invented by Paul Mockapetris (U. 1981: Pc-DOS, Personal Computer Disk Operating System, of sixteen bits (Microsoft Corporation, primarily based on 86-DOS), later continued only by International Business Machines.

1981: OS/2 graphic working system (Microsoft Corporation and International Business Machines, later continued solely by the latter). 1985: NFSnet (National Science Foundation), led by Dennis Jennings in 1985 and by Steve Wolff in 1986, made inter-operability with the Internet of DARPA (managed by the Internet Activities Board), prolonged TCP/IP, distributed prices for improvement and upkeep to different North American organisations, and helped to form a Federal Networking Council as a coordinator with international organisations (such as R. A. R. E. in Europe) via the Intercontinental Research Committee. At this time, DARPA was now not the primary financial supporter of Internet, that duty having been taken by the National Science Foundation and by different official departments in North America, in Great Britain, and in a number of other European nations. 1990: Arpanet undertaking discontinued, after having succesfully developed itself into the Internet backbones of the National Science Foundation. 1983: Barry Leiner became Director of the Internet Project of DARPA. 1985: Robert Kahn and Barry Leiner depart DARPA.

1979: Visi Calc, Visible Calculator spread sheet, first business programme for microcomputers, by Daniel Bricklin and Robert Frankston (Software Arts). It occupies lower than half of the reminiscence of a typical programme in Basic, being nonetheless tenfold sooner than Basic. In reply to programmer's demands for extra string memory and smaller, extra efficient programmes, Microsoft launched the QuickBasic Extended (QBX) Professional Development System (PDS) 7.0, in late 1989. This was an infinite challenge even for an organization the size of Microsoft, and at one level more than fifty programmers were working on the brand new interpreter and QBX setting. Late 1970's: Vinton Cerf (Director of the Internet Project of DARPA) formed some particular groups: Internet Cooperation Board led by Peter Kirstein (U. Zmodem After the explosive progress of the Internet in the late 1980's and in the 1990's, a number of those networks disappeared as separate entities. Other networks in the early 1980's have been: XNS (Xerox), DECnet (DEC) and SNA (IBM), within the mid 1980's appeared Psi, UUnet, ANS core, Netware, Metbios and others.

1981: Xerox Star, graphic operating system by Xerox at Palo Alto Research Centre. All screens created by QB64 appear as windows in a graphic setting reminiscent of X-eleven Window System. XML and HTML had been combined into a single language, no extra based mainly on SGML, which the World Wide Web Consortium approved as official specification with the name of HTML 5 in October 2014. Forth: a structured modular language, created by the astronomer Charles Moore in 1970. It is a medium-high degree language, combining traits of assembly (of medium stage) with these of a excessive level language. The compensation for that difficulty is a programme that outcomes environment friendly and small, processed faster by the computer than with any high stage language. Needless to say, the parts and the final programme have to be written in the same language and dialect, or they should be tailored for conforming to it. When a QuickBasic 4.0 programme was run in an IBM Pc equipped with a mathematic co-processor, floating level mathematics was carried out in a short time certainly.

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