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Python was conceived in the late 1980s [42] by Guido van Rossum at Centrum Wiskunde & Informatica (CWI) in the Netherlands as a successor to the ABC programming language, which was inspired by SETL, [43] capable of exception handling and interfacing with the Amoeba operating system. [12] Its implementation began in December 1989. [44]
With Kristen Nygaard, invented the proto-object oriented language SIMULA: 1965 Davies, Donald: One of two independent inventors of the concept of digital packet switching used in modern computer networking including the Internet. [9] [20] Conceived of and named the concept for data communication networks (1965–66).
Simula, invented in the late 1960s by Nygaard and Dahl as a superset of ALGOL 60, was the first language designed to support object-oriented programming. FORTH , the earliest concatenative programming language was designed by Charles Moore in 1969 as a personal development system while at the National Radio Astronomy Observatory (NRAO).
[12] [13] Already present at this stage in development were classes with inheritance, exception handling, functions, and the core datatypes of list, dict, str and so on. Also in this initial release was a module system borrowed from Modula-3; Van Rossum describes the module as "one of Python's major programming units". [1]
SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd [12] in the early 1970s. [13] This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San ...
Sir Charles Antony Richard Hoare (/ h ɔːr /; born 11 January 1934), also known as C. A. R. Hoare, is a British computer scientist who has made foundational contributions to programming languages, algorithms, operating systems, formal verification, and concurrent computing. [3]
Perl Data Language (PDL) Karl Glazebrook, Jarle Brinchmann, Tuomas Lukka, and Christian Soeller APL, Perl 1996 Pure Data: Miller Puckette: Max: 1996 VBScript: Microsoft Visual Basic 1997 Component Pascal: Oberon Microsystems Oberon-2 1997 E: Mark S. Miller: Joule, Original-E 1997 Pico: Free University of Brussels: Scheme 1997 Squeak: Alan Kay ...
The language makes it easy to overlay structures onto blocks of binary data, allowing the data to be comprehended, navigated and modified – it can write data structures, even file systems. The language supports a rich set of operators, including bit manipulation, for integer arithmetic and logic, and perhaps different sizes of floating point ...