Happy Birthday To Ada Lovelace, the First Computer Programmer 60
First time accepted submitter MrBeeudoublez writes "Honored by a Google Doodle, Ada Lovelace is the first computer programmer. From the article: 'Ada's life as a member of British society (first as the daughter of Lord Byron, and later as the wife of the Count of Lovelace), brought her into contact with Charles Babbage, whose concepts for mechanical calculating machines (early computers) she took a great interest in. Ultimately, her work on explaining Babbage's design for the Analytical Engine resulted in her being credited as the first true computer programmer in history, even if the computer she programmed for was not actually built until 2002.'"
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lurking for 10yrs, finally get chance to do FP? because of /. snafu?
You know, I think that's the first time Anonymous Coward has ever got first post!
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lurking for 10yrs, finally get chance to do FP?
Getting first post looks a lot cooler if you don't hedge your bets with a question mark. Or if you have something interesting to say.
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It's O.K. to say "Fuzzy Poodle", this is /., we expect the quirky. Did someone @ /. leave the lock off your gimp trunk?
The first programmer was Hero of Alexandria (Score:4, Interesting)
According to Wikipedia [wikipedia.org], the ancient Greek mathematician invented "a programmable cart that was powered by a falling weight. The "program" consisted of strings wrapped around the drive axle."
This doesn't diminish Ada Lovelace's contributions at all, btw.
Re:The first programmer was Hero of Alexandria (Score:5, Interesting)
Re:The first programmer was Hero of Alexandria (Score:5, Informative)
Well, there's certainly a shortage, but I don't think anyone can deny Rear Admiral Grace Hopper's [wikipedia.org] contributions to software engineering. Her contributions had a direct influence on how programming languages evolved.
Re:The first programmer was Hero of Alexandria (Score:4, Interesting)
Her contributions had a direct influence on how programming languages evolved.
Hopper practically invented programming languages. Before her, all programming was done in machine code.
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Hopper practically invented programming languages.
Except that she didn't. Zuse envisioned Plankalkül, only he didn't technical means at that time to make it work. But I think he's a strong candidate for being the inventor of the notion of a formal, high-level, algebraic language for digital computer programming.
Re:The first programmer was Hero of Alexandria (Score:4, Interesting)
One huge difference.... Hopper actually wrote COBOL and put the concepts into practice by doing it.
Sure, you could read the notes of some of the early theoreticians who played with the idea of computing theory line Von Neumann and Turing, but I give more cred to those who actually did the work.
Ada Lovelace did precede the work by Konrad Zuse by nearly a century. Noting against Zuse, as he certainly did a whole lot to advance computing in the 20th century as well. Sometimes you need to go in baby steps until something actually happens, which is simply how scientific progress is made at all. If you've done something useful in this world with your life, it is that you've been able to explore the frontiers of human knowledge and perhaps contribute a little bit more knowledge to go just a little bit further.
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One huge difference.... Hopper actually wrote COBOL and put the concepts into practice by doing it.
Yes, and COBOL already came after FORTRAN and LISP, the latter of which was much more powerful that COBOL, BTW, so how is that relevant to this?
Sure, you could read the notes of some of the early theoreticians who played with the idea of computing theory line Von Neumann and Turing, but I give more cred to those who actually did the work.
Except that was "the actual work". We don't celebrate Pythagoras for discovering the Pythagorean theorem, nor do we non-celebrate him for not having a pocket calculator to use it routinely in practice (who wants to calculate all those pesky square roots by hand?). We celebrate him for proving that it works. This is computer science, not business or politics. Or do y
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On the contrary. Most incredible ideas are built upon the ideas of others that have contributed in the past. Isaac Newton would not have been able to write Principia Mathematica or even Optics without involving the work of a great many people before him, and Albert Einstein could not have conceived of General Relativity without having studied the work of Newton and other great physicists of the past.
The same thing is certainly true of the mathematicians who participated in the development of mechanical co
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Except that she didn't. Zuse envisioned Plankalkül
So? Da Vinci not only envisioned, but drew plans of, airplanes. But I don't see anyone crediting him with their invention. Because, you see, having a notion that something can be done is not the same as doing it. To be credited with inventing something, you have to actually make that something exist.
Hopper invented it. Zuse did not.
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Re:The first programmer was Hero of Alexandria (Score:4, Interesting)
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Re:The first programmer was Hero of Alexandria (Score:4, Funny)
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The problem isn't COBOL by itself. The problem is that COBOL is seen by some as the last and greatest language that has ever been invented and that nothing else could improve upon it other than minor refinements of the language. That is what gives us crazy junk like object-oriented COBOL [wikipedia.org].
Rethinking computer programming language design has given us a multitude of languages and conceptual models that we can apply to software design and substantially improve the quality of the software being produced. I wou
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And, the sudden illumination came.
Cobol, ALWAYS SHOUTING, overly verbose, precise to the point of inflexibility, oriented towards commercial and financial application.
COBOL COULD ONLY HAVE ORIGINATED FROM THE MIND OF A WOMAN.
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That quote is the revisionist history.
"I then suggested that she add some notes to Menabrea’s memoir, an idea which was immediately adopted. We discussed together the various illustrations that might be introduced: I suggested several but the selection was entirely her own. So also was the algebraic working out of the different problems, except, indeed, that relating to the numbers of Bernoulli, which I had offered to do to save Lady Lovelace the trouble. This she sent back to me for an amendment, hav
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If you read her Wikipedia article, there was evidence that she has had affairs while married. It is possible that she was screwing Babbage and he covered for her by claiming she was working with him.
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If you read her Wikipedia article, there was evidence that she has had affairs while married. It is possible that she was screwing Babbage and he covered for her by claiming she was working with him.
She wrote a Wikipedia article?
Re:The first programmer was Hero of Alexandria (Score:4, Interesting)
Naval Numerical Nuke Nerds (Score:2)
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I wouldn't blame some 'feminist conspiracy' for Ada's overratedness, either. It totally falls to lonely computer scientists wishing
Re:The first programmer was Hero of Alexandria (Score:5, Interesting)
I'm not so sure about this.
From "The Information", by Gleik:
Her exposition took the form of notes lettered A through G, extending to nearly three times the length of Menabrea’s essay. They offered a vision of the future more general and more prescient than any expressed by Babbage himself. How general? The engine did not just calculate; it performed operations, she said, defining an operation as “any process which alters the mutual relation of two or more things,” and declaring: “This is the most general definition, and would include all subjects in the universe.” The science of operations, as she conceived it,
"is a science of itself, and has its own abstract truth and value; just as logic has its own peculiar truth and value, independently of the subjects to which we may apply its reasonings and processes. One main reason why the separate nature of the science of operations has been little felt, and in general little dwelt on, is the shifting meaning of many of the symbols used."
Symbols and meaning: she was emphatically not speaking of mathematics alone. The engine “might act upon other things besides number.” Babbage had inscribed numerals on those thousands of dials, but their working could represent symbols more abstractly. The engine might process any meaningful relationships. It might manipulate language. It might create music. “Supposing, for instance, that the fundamental relations of pitched sounds in the science of harmony and of musical composition were susceptible of such expression and adaptations, the engine might compose elaborate and scientific pieces of music of any degree of complexity or extent.”
It had been an engine of numbers; now it became an engine of information. A.A.L. perceived that more distinctly and more imaginatively than Babbage himself. She explained his prospective, notional, virtual creation as though it already existed:
"The Analytical Engine does not occupy common ground with mere 'calculating machines'. It holds a position wholly its own. A new, a vast, and a powerful language is developed in which to wield its truths so that these may become of more speedy and accurate practical application for the purposes of mankind than the means hitherto in our possession have rendered possible. Thus not only the mental and the material, but the theoretical and the practical in the mathematical world, are brought into more intimate and effective connexion with each other."
Re:The first programmer was Hero of Alexandria (Score:5, Insightful)
I think we have to differentiate between a purely sequential program and one that can make decisions. For example in Lovelace's time automatic looms that were programmed with reels of punched paper existed, but they could only produce a fixed pattern from start to finish.
Such looms, along with mechanical pianos, mechanical dolls and Hero's cart are not computers. They are fixed function and their programs cannot respond to inputs. Lovelace was the first computer programmer.
Props to Hero for inventing the vending machine though.
Did it work? (Score:2)
The program she wrote but could not test. Did it work in 2002?
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Yeah, it did. Unfortunaley Apple rejected it, apparently the "No competition" clause.
A particularly sloppy summary (Score:5, Informative)
Always found it funny (Score:5, Interesting)
The daughter of the world's leading romanticist becomes the world's first nerd.
Re:Always found it funny (Score:4, Interesting)
World's first nerd? Hardly. In the first place, the word "nerd" didn't exist until 1954 when Dr. Suess coined it in "If I Ran The Zoo".
Second, you don't consider Newton to be a nerd? How about the guy who invented the wheel or agriculture or tamed fire? Those people were all nerds.
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World's first nerd? Hardly. In the first place, the word "nerd" didn't exist until 1954 when Dr. Suess coined it in "If I Ran The Zoo".
Second, you don't consider Newton to be a nerd? How about the guy who invented the wheel or agriculture or tamed fire? Those people were all nerds.
One of them was a wheel.
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>The daughter of the world's leading romanticist becomes the world's first nerd.
Which is why I named my daughter Ada!
Except backwards, I guess.
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Check your privilege, cis scum!
Summary of Ada's work and film (Score:2)
For those able to get into the IEEE paywall [ieee.org], there is a great summary of Ada's work in the IEEE Annals of the History of Computing. See "Lovelace & Babbage and the Creation of the 1843 ‘Notes'" by John Fuegi and Jo Francisin the Annals journal of October–December 2003. /. 'ers may also enjoy the hollywoodized film version of her life (+ a little sci-fi) in the film Conceiving Ada.
Ada is my cat. (Score:2)
I kinda have a thing for the Byron's.
ADA: Programming Language, and the irony thereof. (Score:2)
Babbage's Analytical Engine was never completed, right? Having those custom made castings and machined parts got really expensive.
Does anyone else find it ironic that the chosen language of the US DOD was named for the first programming project to go over-budget and behind schedule?
Not a programmer because did not have computer (Score:2)
Whatever Ada Lovelace's contributions were, she was not a programmer: programmers write programs to run on actual machines. The actual implementation is the hard part where all the nitty-gritty gets done. At best, she was a systems analyst.
Latency!!! (Score:2)
HOWEVER