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Lovelace's notes for the article were three times longer than the article itself. [17] In the first notes, she explores beyond the numerical ambitions that Babbage had for the machine, and suggests the machine could take advantage of computation in order to deal with the realms of music, graphics, [18] and language. [8] [19] [20]
Augusta Ada King, Countess of Lovelace (née Byron; 10 December 1815 – 27 November 1852), also known as Ada Lovelace, was an English mathematician and writer chiefly known for her work on Charles Babbage's proposed mechanical general-purpose computer, the Analytical Engine. She was the first to recognise that the machine had applications ...
Ada Lovelace was the first person to publish an algorithm intended to be executed by the first modern computer, the Analytical Engine created by Charles Babbage. As a result, she is often regarded as the first computer programmer. [9] [10] [11] Lovelace was introduced to Babbage's difference engine when she was 17. [12]
none (unique language) 1943–46 ENIAC coding system : John von Neumann, John Mauchly, J. Presper Eckert and Herman Goldstine after Alan Turing. The first programmers of ENIAC were Kay McNulty, Betty Jennings, Betty Snyder, Marlyn Meltzer, Fran Bilas, and Ruth Lichterman. none (unique language) 1946 ENIAC Short Code
Some key people who helped develop programming languages: Ada Lovelace, published first computer program; Alan Cooper, developer of Visual Basic. Alan Kay, pioneering work on object-oriented programming, and originator of Smalltalk. Anders Hejlsberg, developer of Turbo Pascal, Delphi, C#, and TypeScript. Arthur Whitney, developer of A+, k, and q.
Grace Hopper, was a United States Navy officer and one of the first programmers of the Harvard Mark I, known as the "Mother of COBOL". She developed the first compiler for an electronic computer, known as A-0. She also popularized the term "debugging" – a reference to a moth extracted from a relay in the Harvard Mark II computer. [31]
Stein became interested in the life of Ada, Countess of Lovelace, the only legitimate child of Lord Byron, who at the time was believed to have written the very first computer programs (the US Defense Department, which Stein used to work for, had just named the ADA programming language after her).
Despite documentary evidence in Lovelace's own handwriting, [168] some scholars dispute to what extent the ideas were Lovelace's own. [169] [170] [171] For this achievement, she is often described as the first computer programmer; [172] [failed verification] though no programming language had yet been invented. [168] [173]