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Only a small piece of the Analytical Engine was ever built, and Ada Lovelace died in 1852. Her fame lives on, however. She gave her name to the Ada programming language. Every year on the second Tuesday in October, the contributions of women to science, technology, engineering, and mathematics (STEM) are celebrated on Ada Lovelace Day.
- Women in Science
Researchers can only speculate about the relative roles of...
- Women in Science
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).
Oct 26, 2024 · Ada Lovelace (born December 10, 1815, Piccadilly Terrace, Middlesex [now in London], England—died November 27, 1852, Marylebone, London) was an English mathematician, an associate of Charles Babbage, for whose prototype of a digital computer she created a program. She has been called the first computer programmer.
- The Editors of Encyclopaedia Britannica
e. Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1][2] It involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages. Programmers typically use high-level ...
- Ada Lovelace: The First Computer Programmer
- Who Was Ada Lovelace?
- Computers and Programming Before Ada Lovelace
- Ada Lovelace’s First Computer Program
- The Computer as More Than Just A Calculator
- The Legacy of Ada Lovelace
By these commonly held definitions of computers and programming, Ada Lovelace (1815–1852) is known as the world’s first computer programmer. Lovelace combined the power of a general-purpose computer with a specific programming language to perform a computational task that wasn’t “built-in” in the computer’s design.
Ada Lovelace — or, officially, Augusta Ada King, Countess of Lovelace — was herself born into a well-known family. Her father was Lord Byron, the great Romantic poet who wrote Don Juan, among others. As a child, Ada’s interest and skill in math and logic were clear, and fortunately, her mother promoted these interests. When she was officially prese...
The Antikythera Mechanism: the earliest known computer
In 1900, a Greek captain and his crew of divers came across an ancient shipwreck near the island of Antikythera. Among the many “normal” artifacts — coins, jewelry, pottery, and so on — a strange mechanism was discovered that dates to the 2nd or 1st Centuries BCE. The device could predict eclipses and astronomical events years in advance and was also used to track the four-year cycle of the Olympic games. The Antikythera mechanism is therefore the earliest known example of an analog computer.
The writer: a clockwork boy
Almost 2,000 years after the Antikythera Device, it was watchmakers who were pushing the boundaries of automation and early programming. One of the most intricate examples is “The Writer,” a mechanical doll created in 1774 by Swiss watchmaker Pierre Jaquet-Droz. Comprising over 6,000 moving parts, this small “boy” could write short messages made up of letters that can be removed, added, and rearranged.
Punch cards: the first removable storage
Those of us of a certain age might remember — or at least, will have heard of — the days of programming with punch cards: those vast collections of paper cards punched with holes seemingly at random. Believe it or not, punch cards have been used since 1804, when Joseph-Marie Jacquard patented a special system for his looms. To use a traditional loom, the weaver must select which threads to use and manually raise and lower each set of threads for each row of the weave. The Jacquard loom punch...
With Jaquet-Droz’s precise mechanical system and Jaquard’s punch cards already well known in 19th-Century England, it’s no surprise that someone thought to combine the two. The Analytical Engine designed by Charles Babbage was a mechanical computer capable of logical operations, loops, and conditional branching. It even was able to store numbers. A...
Lovelace’s contribution to modern programming and computing extended beyond simply putting together a program. Almost everyone in Lovelace’s time, including Babbage, saw the future of computing as just a way to solve complex mathematical functions. But, Lovelace believed that numerical outputs generated by computers could be used to represent just ...
It’s thanks to Ada Lovelace’s combined technical skills and visionary insight that computer programming is such an important and respected career path today. And while it can be daunting to figure out what you need to become a Computer Programmer, there’s an easy place to start. Our Career Paths and programming tutorialswill help guide you in learn...
Feb 19, 2021 · Ada Lovelace (born Augusta Ada Byron; December 10, 1815- November 27, 1852) was an English mathematician who has been called the first computer programmer for writing an algorithm, or a set of operating instructions, for the early computing machine built by Charles Babbage in 1821. As the daughter of the famed English Romantic poet Lord Byron ...
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Sep 12, 2023 · Dennis Ritchie and Brian Kernighan developed the C programming language at Bell Labs in 1972. Alain Colmerauer and colleagues developed the Prolog programming language in 1972 at the University of Marseilles. Smalltalk was the second-ever object-oriented programming language and the first true IDE (Integrated Development Environment), developed ...
